Kerala SSLC Chemistry Model Question Paper 3 English Medium

Students can Download Kerala SSLC Chemistry Model Question Paper 3 English Medium Pdf, Kerala SSLC Chemistry Model Question Papers helps you to revise the complete Kerala State Board New Syllabus and score more marks in your examinations.

Kerala SSLC Chemistry Model Question Paper 3 English Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Time: 1½ Hours
Total Score: 40 Marks

Section – A

(Answer any 4 questions from 1 to 5. Each question carries 1 score) (4 × 1 = 4)

Question 1.
Which one of the following electron configuration is not correct?
a) 1s22s23s2
b) 1s22s2
c) 1s22s22p6
d) 1s22s22p63s1
Answer:
a) 1s22s23s2

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 2.
The volume of 5 mol ammonia (NH30 at STP will be …….
a) 5L
b) 22.4L
c) 17L
d) 112L
Answer:
1121

Question 3.
The metal that cannot liberate hydrogen when react with dilute hydrochloric acid is …….
a) Copper
b) Magnesium
c) Zinc
d) Aluminium
Answer:
Copper

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 4.
To which category the compound CH3-COO-CH3 belongs to?
a) Carboxylic acid
b)Ethene
c) alcohol
d) Ester
Answer:
Ester

Question 5.
Which of the following substance is used to identify a sulphate salt?
a) Hydrochloric acid
b) Silver nitrate
c) Barium chloride
d) Liquor Ammonia
Answer:
Barium chloride

Section-B

(Answer any 4 questions from 6 to 10. Each question carries 2 scores)(4 × 2 = 8)

Question 6.
From the statements given below select those applicable to ‘s’ block elements.
a) high electronegativity
b) high ipnisation energy
c) loses electrons in chemical reactions
d) forms acidic oxides
Answer:
Loses electrons in chemical reactions.

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 7.
Complete the blanks in the table given below.
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 1
Answer:
a) 17 × 3 = 51 g
b) 22.4 L
c) 10 × 6.022 × 1023
d) 22.4 × 5 = 112L

Question 8.
An iron nail is immersed in copper sulphate solution.
a) What will be the observation after some time?
b) Which of the following reactions include in this change?
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 2
Answer:
a) Iron nail will be coated with copper
b) Fe → Fe2+ + 2e
Cu2+ + 2e → Cu

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 9.
Match those given in the columns A, B and C suitably.

A B C
Blast furnance Manufacture of Aluminium Reduction using CO
Hall-Heroult Concentration process of the ore Electrolysis
Calcination Manufacture of iron Calamine

Answer:
Blast Furnace – Production of Iron – Reduction using CO
Hall – Heroult process – Production of Aluminium – Electrolysis
Calcination-Concentration of ore-Calamine

Question 10.
Find out a pair of isomers from those given below. Also write what type of isomers they are?
a) CH3-CH2-CH2-OH
b) CH3-CH2-CH2-CH3
c) CH3-O-CH2-CH3
d) CH3-CH2-CH2-CH2-OH
Answer:
CH3-CH2-CH2-OH and CH3-O-CH2-CH3 Funtional group isomers

Section – C

(Answer any 4 questions from 11 to 15. Each question carries 3 scores) (4 × 3 = 12)

Question 11.
The subshell electron configuration of two ions are given below. (Symbols are not real)
X2+ = 1s22s22p6
Y1- = 1 s22s22p6
a) Write the subshell configuration of the elements X, and Y.
b) Write the chemical formula of the compound formed by the elements X and Y.
Answer:
a) X – 1s22s2 2p63s2
Y – 1s22s22p5
b) XY2

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 12.
The atomic mass of oxygen is 16. Match those in – the following table suitably.

A B C
16 g Oxygen 1GMM 6.022 × 10 23 molecules
160 g Oxygen 1 GAM 6.022 × 1023 atoms
32 g Oxygen 5 mole 112 L volume at STP

Answer:
16g Oxygen – 1 GAM – 6.022 × 1023 atoms
16g Oxygen – 5 mol – 112 L volume at STP
32g Oxygen – 1 GMM – 6.022 × 1023 molecules

Question 13.
Write the products obtained in the following circumstances.
a) Molten NaCl is electrolysed.
b) Aqueous solution of NaCl is electrolysed
Answer:
a) Molten NaCI
At anode – Chlorine
At cathode – Sodium

b) Aqueous solution of NaCI
At anode-Chlorine
At cathode-Hydrogen.

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 14.
The different stages involved in the concentration of the ore Of aluminium is given as a flow chart. Complete the missing columns.
Answer:
A – Sodium aluminate – NaAlO2
B – Aluminium hydroxide-AI(OH)3
C – Alumina -Al2O3

Question 15.
a) Complete the following equations by writing the formula/name of the products.
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 3
b) Write balanced equation for the combustion of the fuel propane'(C3H8).
Answer:
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 6

Section – D

(Answer any 4 questions from 16 to 20. Each question carries 4 scores)(4 × 4 = 16)

Question 16.
Analyse the structural formula of a Compound given below.
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 5
a) Write the IUPAC name of this compound.
b) Write the structural formula of a possible isomer of this compound.
c) Which type of isomers these compounds are?
Answer:
a) 2,3-dimethyl butane
Kerala SSLC Chemistry Model Question Paper 3 English Medium - 7
c) Chain isomers

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 17.
The alloys Nichrome and Alnico contains same components.
a) Which are the component elements in these alloys?
b) Write any one use of each alloy.
c) Why does these alloys differ in properties eventhough they contain same components?
Answer:
a. Al, Ni, Cr, Fe
b. Alnico – used to omake magnets Nichrome – used to makeJieating coil of heating appliances.
c. The ratio of components is different

Question 18.
The equation of a reversible reaction is given below.
N2(g) + 3H2(g) ⇌ 2NH3(g) + Heat
What is the influence of the following factors?
a) Increases pressure
b) Increases the concentration of N2
c) Ammonia (NH3) is continuously removed from the sytem.
d) A catalyst is used.
Answer:
a) Forward reaction increases
b) Forward reaction increases
c) Forward reaction increases
d) Both forward and backward reaction increases and equillibrium state is attained at an early stage.

Question 19.
Write the observation and the reason for it in the following experiments.
a) Barium chloride (BaCl2) is added to the solution of a sulphate salt.
b) Cone. H2SO4 is added to cane sugar crystals.
c) Cone. H2SO4 is added to water taken in a beaker.
d) Cone. H2SO4 is poured in a dry paper.
Answer:
a. A white precipitate is formed. Sulphate salts reacts with Barium chloride to form white Barium sulphate.
b. Sugar changes to sugar charcol. Con. H2SO4 absorbs hydrogen and oxygen present in sugar in the ratio as that of water. (2:1)
c. Heat is liberated. Dissolution of H2SO4 in water is exothermic!
d. Paper get charred. Dehydration property of H2SO4

Kerala SSLC Biology Model Question Paper 3 English Medium

Question 20.
a) How ethanol is manufactured on a large scale?
b) Write any two uses of ethanol
c) What is power alcohol?
d) What is methylated spirit?
Answer:
a) Ethanol is manufactured by the fermentation of ‘ sugar solution.
b) As a solvent
As a preservative
As beverage
c) Power alcohol is a mixture of absolute alcohol and petrol. It is used as a fuel for motor vehicles.
d) Ethanol added with poisonous substances is called methylated spirit.

Kerala SSLC Physics Model Question Paper Set 5 English Medium

Students can read Kerala SSLC Physics Model Question Paper Set 5 English Medium and Kerala SSLC Physics Previous Year Question Papers helps you to score more marks in your examinations.

Kerala SSLC Physics Model Question Paper Set 5 English Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may – use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Time: 1½ Hours
Total Score: 40 Marks

Section – A

Answer any four questions. Each question carries 1 score. [4 × 1 = 4]

Question 1.
Fill suitably
Generator → Armature → Induced e.m.f
Microphone → _____ → Induced e.m.f
Answer:
Voice coil

Question 2.
Name two solar devices.
Answer:
Solar panel, Solar cooker.

Question 3.
Give any one factor that influences the direction of motion of a current carrying conductor in a magnetic field.
Answer:
Direction of electric current / Direction of magnetic field.

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 4.
Which effect of electric current is made used in safety fuse?
Answer:
Heating effect.

Question 5.
What is the critical angle of glass?
answer:
42°

Section – B

Answer any 4 questions. Each question carries 2 score. [4 × 2 = 8]

Question 6.
Give two practical applications of total internal reflection.
Answer:

  1. In medical field – Endoscope
  2. In field of Tele communication – Optical fibre cables

Question 7.
a) What is refraction?
b) What is the reason for refraction?
Answer:
a) When a ray of light entering obliquely from one medium to another, its path undergoes a deviation at the surface of separation,
b) Refraction is due to the difference in the optical densities of different media.

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 8.
The statements given below are related to a step down transformer. Tabulate them as those related to primary and secondary.
i) Winding with thick wire.
ii) Current flowing at higher voltage
iii) Winding with thin wire
iv) current flowing at a low voltage.
Answer:
Primary:

  • Winding with thin wire
  • Current flowing at higher voltage

Secondary:

  • Winding with thick wire
  • Current flowing at low voltage.

Question 9.
A child sitting at the back bench of a classroom is unable to see the letters on the board clearly. What is the defect of the eye of the child? How can it be remedied? Draw its ray diagram.
Answer:
Nearsightedness.
This can be overcome by using concave lens of suitable focal length.

Question 10.
Why is hydrogen not used as a domestic fuel?
Answer:
Hydrogen is highly inflammable and explosive. It is difficult to be stored and transported.

Section – C

Answer any 4 questions. Each question carries 3 score. [4 × 3 = 12]

Question 11.
Classify the energy from the following sources as green energy and brown energy. Solar cells, atomic reactor, tidal energy, hydroelectric power, diesel energies, windmills, thermal power.
Answer:

Green energy Brown energy
Solar cells Atomic reactors
Tidal energy Diesel engines
Hydro electric power Thermal power station
Windmills

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 12.
Observe the circuit diagram given below and answer the following questions.
Kerala SSLC Physics Model Question Paper 5 English Medium 1
a) Which are the instruments labelled as P and Q in the diagram?
b) If you replace the copper wire AB with a Nichrome wire of same length and area of cross section.
i) What change would you notice in the reading on the device Q? Why?
ii) What will happen to the heat produced in the conductor? Explain with references to Joule’s Law.
Answer:
a) P – Rheostat
Q – Ammeter

b) i) Reading will decrease. Due to high resistance current decreases
ii) Because of Nichrome’s high resistance the current in the circuit will decrease.
According to Joules law H = I²Rt, decrease in the amount of current will reduce the amount of heat.

Question 13.
Roshan observed a beautiful rainbow in the western Sky from his school ground.
a) When did Roshan observe the rainbow? [Morning, Noon, Evening, Prediction of time is impossible]
b) Draw the diagram of dispersion taking place in a water droplet during the formation of a rainbow.
Answer:
a) Morning.
b)
Kerala SSLC Physics Model Question Paper 5 English Medium 2

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 14.
Observe the picture and answer the questions.
Kerala SSLC Physics Model Question Paper 5 English Medium 3
a) What happens to the air column around the paper core when the voice coil vibrates?
b) Is the voice coil vibrates if d.c. reaches the voice coil?
c) What is the working principle?
d) Mention the energy change taking place.
Answer:
a) Air column also vibrates. As a result sound is produced.
b) No. Because there is no flux change occurs.
c) Motor principle
d) Electrical energy sound energy

Question 15.
Wrap a rubber ball of diameter 12 cm completely with an aluminium foil and make the surfaces smooth. Where will be the image of an object kept 12 cm away from the centre of the ball? Is the image real or virtual?
Answer:
Diameter = 12 cm. R = 6 cm
Kerala SSLC Physics Model Question Paper 5 English Medium 4

Section – D

Answer any 4 questions. Each question carries 4 score. [4 × 4 = 16]

Question 16.
A motor cyclist observes a car coming from behind with a magnification 1/6. If the actual distance between the car and the bike is 30 m calculate the radius of curvature of the mirror.
Answer:
Kerala SSLC Physics Model Question Paper 5 English Medium 5

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 17.
Observe the circuit A and B shown below:
Kerala SSLC Physics Model Question Paper 5 English Medium 6
a) If current through 40 W bulb in the circuit A is 0.6 A What is the current through 100 W bulb in the same circuit.
b) Which among the above two circuit is suitable for house hold connection?
c) What are the advantages of using above circuit for house hold electric connection?
Answer:
a) 0.6 A
b) Parallel connection.
c)

  • Bulbs can be controlled individually, using switches.
  • All the appliances works as per the power marked on them.
  • The same voltage is available for all the bulbs.
  • Total resistance decreases.

Question 18.
a) A bulb of power 40 W is designed to operate at 240 V. Calculate resistance of the filament in the bulb.
b) What are the characteristics required for the material chosen for making filament of incandescent lamp?
Answer:
a) V = 240 V
P = 40 W
R = ?
Kerala SSLC Physics Model Question Paper 5 English Medium 7

b)

  1. High resistance
  2. High melting point
  3. High ductility
  4. Ability to emit white light in the white hot condition.

Question 19.
Blue colour of sky is due to the phenomenon of scattering
a) What is meant by scattering
b) How is Tyndal effect related to above phenomenon?
c) What are the advantage of using infrared photography?
d) In which colour does sky appear when viewed from moon?
Answer:
a) Irregular and partial reflection of light is scattering.
b) When rays of light pass through a colloidal fluid or suspension, the tiny particles get illuminated due to scattering. Because of this, the path of light is made visible. This phenomenon is Tyndat effect.
c) To take clear photographs of distant objects.
d) The sky is seen dark.

Kerala SSLC Physics Model Question Paper 5 English Medium

Question 20.
Primary of a transformer has 20,000 turns and the secondary has 30,000 turns. 160 V AC is applied at the primary of the transformer?
a) What is the voltage available at secondary of the above transformer?
b) If the number of turns in the secondary transformer is greater than that in the primary then more voltage is induced in the secondary. Why?
c) How much power must be supplied to the primary of the transformer so that 500 W power is obtained from secondary?
Answer:
a) Np = 20000
Ns = 30000
Vp = 160 V
Vs = ?
Kerala SSLC Physics Model Question Paper 5 English Medium 8
b) Induced emf is directly proportional to number of turns.
c) 500 W

Kerala SSLC Maths Question Paper March 2019 with Answers Malayalam Medium

Students can read Kerala SSLC Maths Question Paper March 2019 with Answers Malayalam Medium and Kerala SSLC Maths Previous Year Question Papers with Answers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 Maths Question Paper March 2019 with Answers Malayalam Medium

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Kerala SSLC Chemistry Question Paper March 2019 Malayalam Medium

Students can read Kerala SSLC Chemistry Question Paper March 2019 with Answers Malayalam Medium and Kerala SSLC Chemistry Previous Year Question Papers with Answers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 Chemistry Question Paper March 2019 with Answers Malayalam Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Time: 1½ Hours
Total Score: 40 Marks

Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 1
Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 2
Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 3
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Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 11
Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 12
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Kerala SSLC Chemistry Previous Year Question Paper March 2019 Malayalam Medium - 14
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Kerala SSLC Biology Question Paper March 2019 Malayalam Medium

Students can read Kerala SSLC Biology Question Paper March 2019 with Answers Malayalam Medium and Kerala SSLC Biology Previous Year Question Papers with Answers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 Biology Question Paper March 2019 with Answers Malayalam Medium

Instructions:

  • The first 15 minutes is the cool-off time.
  • You may use the time to read the questions and plan your answers.
  • Answer only on the basis of instructions and questions given.
  • Consider score and time while answering.

Time: 1½ Hours
Total Score: 40 Marks

Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 1
Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 2
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Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 13
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Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 21
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Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 23
Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 24
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Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 26
Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 27
Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 28
Kerala SSLC Biology Previous Year Question Paper March 2019 Malayalam Medium 29
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Kerala SSLC Chemistry Model Question Paper 4 English Medium

Students can Download Kerala SSLC Chemistry Model Question Paper 4 English Medium Pdf, Kerala SSLC Chemistry Model Question Papers helps you to revise the complete Kerala State Board New Syllabus and score more marks in your examinations.

Kerala SSLC Chemistry Model Question Paper 4 English Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Time: 1½ Hours
Total Score: 40 Marks

Section – A

(Answer any 4 questions from 1 to 5. Each question carries 1 score) (4 × 1 = 4)

Question 1.
The outermost subshell of inert gases except helium
contains electrons. (1)
(2,6,10,14)
Answer:
6

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 2.
How much is the volume of 32 g of O2 at STP? (1) (Atomic mass O = 16)
Answer:
22.4 L

Question 3.
The functional group present in organic acids is (1)
Answer:
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 4

Question 4.
To which category of medicines does paracetamol belong? (1)
Answer:
Antipyretic

Question 5.
What is the major constituent of LPG? (1)
Answer:
Butane

Kerala SSLC Biology Model Question Paper 4 English Medium

Section – B

(Answer any 4 questions from 6 to 10. Each question carries 2 scores)(4 × 2 = 8)

Question 6.
The order of reactivity of certain metals are as follows:
Mg > Zn > Fe> Cu
a) Which among these does notreactwith dil.HCl?(1)
b) A piece of Mg ribbon is dipped in ZnSO4 solution.
Write down the equation showing the redox reaction taking place. (1)
Answer:
a) Cu
b) Mg + ZnSO4 → MgSO4 + Zn / Mg + Zn+ → Mg2+ + Zn

Question 7.
Magnetite (Fe3O4), haematite (Fe2O3) and copper pyrites are some ores.
a) Which of the ores is concentrated by froth floatation? (1)
b) Which one is concentrated by magnetic separation? (1)
Answer:
a) Copper pyrites
b) Magnetite (Fe3O4)

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 8.
Some samples of certain elements are given.
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 1
a) Which among the above has the highest number of molecules? (1)
b) Which samples occupies a volume of 22.4 L at STP? (1)
[Atomic mass: H=1, He = 4, N = 14 and O = 16]
Answer:
a) 8g H2
b) 28 g N2

Question 9.
An organic compound has 3 carbon atoms and an OH functional group on the second carbon atom.
a) Give its IUPAC name. (1)
b) Write down the structure of a position isomer of this compound. (1)
Answer:
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 5

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 10.
The third shell of an atomX has 6 electrons.
a) Write the subshell electronic configuration of X. (1)
b) What will be the normal valency of X? (1)
Answer:
a) 1s22s22p6 3s2 3p4
b) -2

Section – C

(Answer any 4 questions from 11 to 15. Each question carries 3 scores) (4 × 3 = 12)

Question 11.
Cement is an important building material.
a) What are the main raw materials of cement production? (1)
b) What is the role of gypsum in cement manufacute? (1)
c) Cement is not kept in moist places. Why? (1)
Answer:
a) Limestone, Clay
b) To regulate the setting time of cement
c) Cement absorbs moisture and hardens permanently,

Question 12.
Atomic number of iron is 26.
a) To which group of the periodic table does iron belong? (1)
b) What is the oxidation state of iron in Fe2O3? (1)
c) Write down the subshell electronic configuration of the ion of iron with this oxidation state. (1)
Answer:
a) 26Fe- 1s22s22p63s23p63d64s2(group-8)
b) +3
c) Fe3+ -1s2 2s2 2p6 3s2 3p6 3d5

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 13.
Consider the equilibrium given
N2O4 + Heat ⇌ 2NO2
a) When does a reversible reaction attain equilibrium? (1)
b) What will happen to the rate of forward reaction if
a high pressure is applied on the system? (1)
(c) At low temperature N2O4 decomposes only slowly. Why? (1)
Answer:
a) When the speed of forward reaction and backward reaction becomes equal.
b) Rate of foward reaction decreases because due to forward reaction volume (no. of- mols) . increases.
c) Forward reaction is endothermic.,

Question 14.
Complete the following equations:
a) C2H6 + Cl2 → ………+ HCI (1)
b) C3H6 + Cl2 → …………(1)
c) nCH2 = CH2 → …………(1)
Answer:
a) C2H5Cl
b) C3H6Cl2
c) [CH2 – CH2]n

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 15.
The equation showing the reaction of hydrogen with oxygen to form water is given below:
2H2 + O2 → 2H2O
a) What is the ratio of reactant molecules hydrogen and oxygen of the reaction? (1)
b) Suppose 32 g oxygen and 10 g of’hydrogen are allowed to react together.
i) How many molecules of water will be for¬med? (1)
ii) Which reactant will be left behind after the reaction? Hoyv’many moles? (1)
Answer:
a) 2 : 1
b) i) 2 molecules.
ii) 6 g of H2 will be left behind after the reaction.

Section – D

(Answer any 4 questions from 16 to 20. Each question carries 4 scores)(4 × 4 = 16)

Question 16.
Aluminium is the most abundant metal on the earth’s crust.
a) Name the ore of aluminium. (1)
b) This ore is concentrated by Leaching. What is meant by Leaching? (1)
c) What is the role of cryolite in a aluminium production? (1)
d) Give the name and any one use of an alloy of aluminium (1)
Answer:
a) Bauxite (Al2O3.2H2O)
b) The ore is dissolved in a suitable solvent and the impurities are filtered out.
c) During the electrolytic refining of aluminium, alumina is dissolved in molten cryolite. Cryolite lowers the melting point of alumina and increase electrical conductivity.
d) Alnico. Used to produce strong magnets.

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 17.
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 2
Answer the following questions based on the above . structure.
a) Correctly number the chain. CO
b) Name the side chains. (1)
c) Write the IUPAC name of the compound. (1)
d) Give the structure of the straight chain isomer of this hydrocarbon. (1)
Answer:
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 6
b) Methyl
c) 2, 4- dimethyl hexane
d) CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3 (Hectane)

Question 18.
a) How is ethanol manufactured? (2)
b) Complete the equation (1)
CH3 – CH2 – OH + CH3COOH →………….. + H2O
c) To which category of organic compounds does the product of the above reaction belong? (1)
Answer:
a) Ethanol is manufactured by the fermentation of molasses (sugar solution)
b) CH3 – CH2 – OH + CH3-COOH → CH3 – CO – CH2 – CH3 + H2O
c) Esters

Kerala SSLC Biology Model Question Paper 4 English Medium

Question 19.
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 3
A Galvanic cell is represented above .
a) At which metal electrode does oxidation take place? (1)
b) From which metal to which metal do the electrons flow? (1)
c) Which metal acts as the cathode. (1)
d) Write down the equation showing the redox reaction taking place in the.cell. (1)
(Hint: Reactivity Mg>Fe)
Answer:
a) Magnessium (Mg)
b) Mg to Fe
c) Iron(Fe)
d)
Kerala SSLC Chemistry Model Question Paper 4 English Medium - 7

Question 20
Sodium thiosulphate and hydrochloric acid are given.
a) Write an experiment to demonstrate the effect of temperature on reaction rate. (2)
b) What happens to the rate of reaction on increasing the temperature? (1)
c) Write another method to increase the rate of the reaction. (1)
Answer:
a) Take equal volume of dilute sodium thiosulphate solution in two boiling tubes. Heat one of them. Add equal volume of dil.HCl in to both the boiling tubes. Reaction takes place faster on heated boiling tube.
b) When temperature increases rate of reaction also increases.
c) Use concentrated solutions of sodium thiosulphate and HCl.

Kerala SSLC Social Science Question Paper March 2019 English Medium

Students can read Kerala SSLC Social Science Question Paper March 2019 with Answers English Medium and Kerala SSLC Social Science Previous Year Question Papers with Answers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 Social Science Question Paper March 2019 English Medium

Instructions:

  • The first 15 minutes is the cool-off time. You may use the time to read the questions and plan your answers.
  • Answer all questions in PART – A. Answer any one from the questions given under each question number in PART – B.

Time: 2½ Hours
Total Score: 80 Marks

Question 1.
Which is the earliest regional struggle conducted by Gandhiji in India? (2)
Answer:
Champaran

Question 2.
“The goal of state is the maximum happiness of the maximum number”. Name the thinker who made this statement. (1)
Answer:
Jermi Bantham

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 3.
Identify the northern mountain range where the major hill stations such as Shimla, Darjeeling, etc., are located: (1)
a) Karakoram
b)Himadri
c) Himachal
d) Siwaliks
Answer:
Himachal

Question 4.
‘Women empowerment is Indian empowerment’ is the slogan of: (1)
a) MUDRA Bank
c) Mahila Bank
c) EXIM Bank of India
d) Development Bank
Answer:
Mahila Bank

Question 5.
The Ganga-Brahmaputra delta region of West Bengal is known for:
a) Tea plantations
b) Wheat cultivation
c) Cotton cultivation
d) Jute cultivation.
Answer:
Jute cultivation

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 6.
Link Column‘A’with appropriate items from column ‘B’. (4)

A B
Asiatic Society of Bengal Mahatma Gandhi
Wardha Education Plan Pandita Ramabai
Banaras Sanskrit College William Jones
Sarada Sadan Jonathan Duncan

Answer:

A B
Asiatic Society of Bengal William Jones
Wardha Education Plan Mahatma Gandhi
Banaras Sanskrit College Jonathan Duncan
Sarada Sadan Pandita Ramabai

Question 8.
Write a note on the north-east monsoon season in India. (3)
Answer:
By the end of September, as the sun is apparently shifts towards the southern hemisphere, intense high pressure develops over the northern plains. k Comparatively low pressure over the Indian Ocean causes wind to blow from the northern part of India towards the south. These winds are dry that do not generally cause any rain in India. This season is known as the retreating monsoon

What is citizenship? Mention the two types of Citizenships. (3)
Answer:
Total and complete membership of a country is called citizenship. Natural and acquired citizenship.

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 9.
Interview and social survey are the two methods of study in sociology. Write a note byjcomparing them. (3)
Answer:
Survey is the most suitable method for the study of sociology. It helps to formulate a comprehensive point of view of the topic, based on the data collected from a group of selected people. Survey method is used when data is to be collected from a larger population.

Interview is a method by which information is collected orally. Interview is the talk between the interviewer and the interviewee. As a method of study interview helps to know and analyse the attitudes, views, beliefs, habits, etc., of the individuals.

Question 10.
Write down the geographical requirements for the cultivation of wheat in India. . . (3)
Answer:
Wheat, the second major food crop produced in India is a rabi crop.

  • Well drained alluvial soil is ideal for wheat cultivation.
  • The crop which is mainly cultivated in temperate . regions requires 10°C to 26°C temperature and 75 cm of rainfall.
  • Wheat cultivation in India is mainly dependent on irrigation as it is a winter crop.

Question 11.
What are the purposes for which the commercial banks provide loans to the public? (3)
Answer:
Agricultural purposes

  • Industrial purposes
  • Constructing houses
  • Purchasing vehicles
  • Purchasing home appliances

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 12.
Elucidate the features of permanent settlement introduced by the British in Bengal. (4)
Answer:
In the permanent land revenue settlement the tax was collected by zamindars.

  • Zamindar was the owner of the entire land where he had the jurisdiction to collect tax.
  • While the zamindars became the owners of the land, the actual farmers became tenants.
  • Farmers were to pay up to 60% of the yield as tax.
  • Tax was to be paid even at the time of poor yield.
  • The tax was to be paid in cash strictly before the cut-off date. (Before introducing this system, tax could be paid in kind)

Question 13.
Explain the qualitative features of human resource. (4)
Answer:
Education

  • Healthcare
  • Training
  • Social capital

Question 14.
Analyse the constructive programmes introduced by Gandhiji as a part of non-cooperation movement.(4)
Answer:
Gandhiji motivated the people to participate in constructive programmes. Inspired by this, people began to make indigenous products, spin khadi cloth using charka, establish national schools and popularise Hindi.

Question 15.
Mark and label the following geographical information in the provided outline map of India. (4)
a) River Narmada
b) East Coastal Plain
c) Tuticorin Port
d) Eastern High Lands
Answer:
For marking the places on the map.

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Part – B

Question 16.
Who signed the Panchsheel principles with Jawaharlal Nehru? Write any two of the Panchsheel principles. (3)
OR
Prepare a note on Malabar Rebellion.
Answer:
Chou En-lai the then Prime Minister of China.

  • Mutual respect for each other’s territorial integrity and sovereignty.
  • Mutual non-aggression
  • Mutual non-interference in each other’s internal affairs
  • Equality and cooperation for mutual benefit
  • Peaceful co-existence

OR

The Khilafat committee was formed with Kattilasseri Mohamed Moulavi and Mohammed Abdurahiman Sahib as the President and the Secretary respectively. The Khilafat Movement became strong in Malabar. Subsequently, there were direct fights with the British in several places in Malabar. The Mappila peasants of Malabar fought against the British in Eranad, Valluvanad. and Ponnani Taluks. These struggles, in general, are known as Malabar Rebellion (1921).

Question 17.
Why does the atmospheric pressure vary from place to place? (3)
OR
Complete the table appropriately.
Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium - 1
Answer:
The atmospheric pressure varies from place to place depending on Altitude, Temperature and Humidity.

OR

Day Relative Position of the Sun Speciality of the day
21 March Equator Equinox
21 June Tropic of Cancer Summmer solstice
23 September Equator Equinox
22 December Tropic of Capricorn Winter Solistice

Question 18.
What is instrument of Accession? Name the persons who prepared it. (3)
OR
Explain the resistance of Kerala Varma Pazhassi Raja against the British in Malabar.
Answer:
Patel and V.P. Menon prepared an Instrument of Accession, which stipulated that the princely states had to transfer their control over defence, external affairs, and information and communication to the Government of India.

OR

The British promised Pazfiassi the right to collect tax from Kottayam region as a reward for helping them in the wars against Mysore. The British refused . to keep their promise after the triumph in the battle. Moreover, the British claimed their dominance over Wayanad. Pazhassi Raja organised the people and fought against the British. He unleashed guerilla war against the-British with the help of Chempan Pokker, Kaitheri Ambu Nair, Edachena Kunkan Nair and Thalakkal Chandu, the leader.of the Kurichias in Wayanad.

Question 19.
What do you mean by administrative reforms? Identify the administrative reforms implemented in India. (4)
OR
How can we overcome the challenges faced by Civic Consciousness?
Answer:
A number of steps are taken by the government for increasing the efficiency of the services and to provide service to people in a time bound manner. They are known as administrative reforms.

  • E-governance
  • Right to Information
  • Right to service Act

OR

Each one should evaluate his activities critically.

  • Should work for one’s interest without going against public interest.
  • Be the change which you expect from others.
  • Equal weight should be given to both rights and duties.
  • Individuals should act democratically and tolerably.

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 20.
Distinguish between direct taxes and indirect taxes. (4)
OR
Prepare a short note on different departments and institutions working for the protection of consumer’s interest.
Answer:
Here the burden of the tax is borne by the same person on whom tax is imposed. These types of taxes are called direct taxes. The unique feature of direct tax is that the tax payer undertakes the burden of the tax.

An important feature of indirect tax is that the tax burden can be shifted from the person on whom it is imposed to another person.

OR

  • Legal Metrology : ensures the weights and Department measures standards
  • Food Safety Department : ensures the quality of food products
  • Central Drugs Price : controls price of medicines Control Committee
  • Drugs Control Department : ensures the quality and safety of medicines.
  • Food Safety and Standard : ensures the quality of food Authority of India products at various stages like production, distribution, storage, sale and import.

Question 21.
Explain Central Service with examples. . (4)
OR
Elucidate the role of family in the formation of Civic Consciousness.
Answer:
Recruits at national level
Appoints in central government departments only Eg: Indian Foreign Service, Indian Railway Service

OR

Family has an important role in fostering and maintaining sense of responsibility among its . members. Inspiration and encouragement from the family will develop civic consciousness. The concept that each individual is for the family and the family is for the society should be developed in the family atmosphere.

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 22.
Why do you mean by Remote Sensing? Explain the types of Remote Sensing based on platform. (4)
OR
Identify the features represented by the given map . symbols and also mention the colours by which they are shown in topographical maps.
Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium - 2
Answer:
A method of collecting information about an object, place or phenomenon without actual physical contact is remote sensing.

Terrestrial Photography: The method of obtaining the earth’s topography using cameras from the ground is known as terrestrial photography.

Aerial Remote Sensing: The method of obtaining photographs of the earth’s surface continuously from the sky by using cameras mounted on aircraft is known as aerial remote sensing.

Satellite Remote Sensing : The process of gathering information using the sensors installed in artificial satellites is known as satellite remote ‘sensing.

OR

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium - 3

Question 23.
Mention the situations when complaints about consumer disputes can be filed. – (4)
OR
What are the sources of non-tax revenue of the government of India?
Answer:

  • When the purchased product is damaged or defective.
  • Defective services received from government/ nongovernment/ private institutions.
  • Appropriation of price over and above the amount legally fixed or marked on the outeq casing.
  • Violation of the prevention of adulteration law.
  • Sale of products which are harmful to life and safety.
  • Loss due to trading methods which lead to unfair practices and limited consumer freedom.
  • Giving misleading advertisement for increasing sales.

OR

  • Fees Fines and penalties Grants
  • Fees is the reward collected for the government’s services. License fees, registration fees, tuition fees, etc. are examples.
  • Fines and penalties are punishments for violating the laws.
  • Grants are the financial aid provided by one government of organisations for meeting a specific objective. For example, grants are provided by central and state governments to local self-governments:
  • Interest Government receive interest for loans given to various enterprises, agencies and countries.
  • Profit is the net income received from the enterprises operated by thes government. For example, profit from the Indian Railways.

Question 24.
Describe any two planetary wind systems. (5)
OR
Answer the following questions based on International Date Line.
i) What is International Date Line?
ii) Explain the peculiarity of this line with reason.
iii) Estimate the time at International Date Line when the Greenwich mean time is 12 noon.
Answer:
From subtropical high pressure belt winds blow continuously towards the equatorial low pressure belt. These are known as trade winds. As these winds blow from the northeast in the Northern Hemisphere, they are known as northeast trade winds. The equatorial low pressure zone where the trade winds from both the hemispheres converge is known as the InterTropical Convergence Zone (ITCZ). Winds blow continuously from the sub tropical high pressure zones to these low pressure zones. As the direction of these winds is moslty from the west, they are known as the westerlies. The westerlies are stronger in the Southern Hemisphere than in the Northern Hemisphere. This is due to the vast expanse of oceans in the Southern Hemisphere.

The polar winds are the cold winds that blow from these high pressure areas towards the subpolar low pressure belts. These winds blow from the East in both the hemispheres due to the Coriolis Force. Hence these are known as polar easterlies. These winds play a significant role in determining the climate of North America, the eastern European countries, and Russia, (any two)

OR

i) 180° longitude is called International Date Line since there is 24 hour difference on either side of 180° longitude.
ii) To avoid practical difficulties of IDL passing through land it is passing through sea only.
iii) 12 midnight.

Kerala SSLC Social Science Previous Year Question Paper March 2019 English Medium

Question 25.
Explain the background of the Fresh revolution based on the following hints. (6)
French Society
Thinkers and their ideologies
OR
Explain the features of globalization and its impact on the world.
Answer:
French society was divided into three.
First estate : The Clergies held vast powers they held vast land, collected taxes ‘Tithe’ from the farmers. Exempted from all taxes. Controlled higher position administration and military services.

Second Estate : Nobility engaged in military service. Collected various taxes from farmers. Made farmers work without wages. Exempted from taxes. Led luxurious life. Held vast lands.

The third estate: The middle class they have no role in the administration paid land tax named ‘Tally’ to the government. Low social status. Paid taxes to the clergy and nobles.

Role of thinkers :Voltaire ridiculed the Clergy. Promoted rational * thinking, ideals of equality and humanism. Roussea spelled out the importance of freedom with the statement, “Man is born free, but everywhere he is in chains.’ Declared that the people are the sovereign.

Montesquieu encouraged democracy and the Republic. Suggested division of powers of the – government into legislature, executive andjudiciary.

OR

In globalisation Economic system of the country linked to global economy.

  • The interests and motives of the multinational companies protected.
  • Competition-driven market came into existence.
  • Trans-border flow of products, services, raw materials, capital, latest technology and human resources facilitated.

Challenges of globalisation.
The intervention of multinational companies challenged the concept of nation state.

  • Led to the destruction of indigenous culture.
  • Price of agricultural products plunged
  • Public sector undertakings were destroyed
  • Government withdrew from social service sectors
  • Natural resources were looted.

Kerala SSLC Chemistry Question Paper March 2019 English Medium

Students can read Kerala SSLC Chemistry Question Paper March 2019 with Answers English Medium and Kerala SSLC Chemistry Previous Year Question Papers with Answers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 Chemistry Question Paper March 2019 with Answers English Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Section – A

(Answer any 4 questions from 1 to 5. Each question carries 1 score) (4 × 1 = 4)

Question 1.
Which of the following molecule can undergo addition reaction? (1)
(methane, ethane, propene, butane)
Answer:
Propene

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 2.
The glass used to make lenses and prisms is ………(1)
Answer:
Flint glass / optic glass/ Lead glass

Question 3.
Atomic mass of Nitrogen is 14. which of the following sample contain 6.022 x 1023 Nitrogen atoms? (1)
(7g Nitrogen, 14 g Nitrogen, 28g Nitrogen, 1g Nitrogen)
Answer:
14g nitrogen

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 4.
The ore of a metal is lighter than the impurities. Which method is suitable for its concentration? (1)
Answer:
Froth floatation process

Question 5.
A fresh piece of Mg ribbon loses its luster after a few days. This is due to the formation of the compound ………..(1)
Answer:
Magnessium oxide/MgO/oxide

Section – B

(Answer any 4 questions from 6 to 10. Each question carries 2 scores)(4 × 2 = 8)

Question 6.
The last subshell of an element is 3p and there are 3 electrons in it.
a) Write the complete electronic configuration of the element. (1)
b) Identify its period and group. (1)
Answer:
a) 1s2 2s2 2p6 3s2 3p3 (2, 8, 5)
b) Period -3 group -15

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 7.
An iron nail is dipped in CuSO4 solution. (Reactivity order Fe>Cu)
a) What is the change that can be noticed on the iron nail after a while? (1)
b) Write down the chemical equation of the oxidation reaction occurs here. (1)
Answer:
a) Copper gets deposited on iron nail b) Fe → Fe2+ + 2e

Question 8.
4g of NaOH is dissolved in water and the volume is made upto 1 L.
(1 mole of. NaOH = 40 g)
a) Calculate the molarity of the resultant solution. (1)
b) How will you make 1 M solution of NaOH using the same amount (4g) of NaOH? (1)
Answer:
a) Molecular mass of NaOH = 23 + 16 + 1 = 40
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 2
b) Dissolve 4g NaOH in water and make up the solution in to 100 mL

Question 9.
Concentrated Cu2S is converted into oxide by roasting.
a) Write the process of roasting. (1)
b) How impurities like sulphur and phosphorus are removed in this process? (1)
Answer:
a) Heating the ore in the presence of air below its melting point.
b) Sulphur and phosphorous are removed as their oxides

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 10.
Ethanoic acid is an organic compound having industrial values.
a) How ethanoic acid is manufactured industrially?^)
b) Give any one use of ethanoic acid. (1)
a) Ethanoic acid is manufactured by reacting methanol and carbon monoxide in the preence of a catalyst.
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 3
b)

  • Production of rayon
  • In rubber and silk industry
  • To produce vinegar

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Section – C

(Answer any 4 questions from 11 to 15. Each question carries 3 scores) (4 × 3 = 12)

Question 11.
H2(g) + I02(g) ⇌ 2HI(g)
a) What is the total number of moles of reactants and products in the above reaction. (1)
b) What is the effect of pressure in this reversible reaction? Explain. (2)
Answer:
a) No. of mol of reactants = 2
No. of mol of products =2
b) Pressure has no effect on this reaction. Because there is no change in volume (no.of molecules) due to forward and backward reactions.

Question 12.
The structure of a hydrocarbon is given below:
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 4
a) How many C-atoms are there in the main chain?
Which is the word root? (1)
b) Identify the branch and its position number (1)
c) Write the IUPAC name of this compound. (1)
Answer:
a) 5, pent
b) Methyl, 3
c) 3-methyl pentane

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 13.
The chemical equation for the manufacture of ammonia is N2(g) + 3H2(g) → 2NH3(g)
a) Complete the following: 1 mol N2 + …………H2→ …………NH3 (1)
b) Calculate the amount of H2 required to rea.ct with 28 g of N2 completely. (1)
[Hint: Molecular mass of N2 = 28, H2 = 2]
c) What will be the volume of NH3 formed at STP, if 22.4L of N2 is completely reacted? (1)
Answer:
a) 1 mol N2 + 3mool -H2 → 2 mol NH3
b) 28 g N2 requires 3 mol H2
3 mol H2 = 3 x 2 = 6g
c) NH3 formed when 1 mol (22.4L)
N2 reacts = 2 mol
Volume of 2 mol NH3 at STP = 2 x 22.4 = 44.8L

Question 14.
Consider the metals and solutions given in the box.
Zn, Mg, Cu, Ag, CuSO4 solution, MgSO4 solution
a) Which of the above metals are to be selected to construct a Galvanic cell? (1)
b) Identify the anode and cathode of the cell. (1)
[Hint: Reactivity order Mg > Zn > Cu > Ag]
c) Write the redox reaction taking place in this cell. (1)
Answer:
a) Mg, Cu
b) Anode Mg/MgSO4
Cathode Cu/CuSO4
c)
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 5

Question 15.
Alumina is mixed with cryolite and subjected to electrolysis to extract aluminium.
a) Why cryolite is added to alumina? (1)
b) Which are the ions present in alumina? (1)
c) Write the equation of the reduction reaction taking place at negative electrode. (1)
Answer:
a) To lower the melting point of alumina and to increase the electrical conductivity.
b) Al3+, O2-
c) Al3+ + 3e → Al

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Section – D

(Answer any 4 questions from 16 to 20. Each question carries 4 scores)(4 × 4 = 16)

Question 16.
Zinc piece and zinc powder are taken in two test tubes and equal’amount of dil. HCl is added.
a) In which test tube does the reaction proceed faster? (1)
b) Give the reason. (2)
c) Give an instance from daily life, where such condition is made use. (1)
Answer:
a) In second test tube (Zinc powder)
b) Total surface area increases on powdering. So the rate of effective collisions increases.
c) • Fire wood catches fire quickly if splitted up into small pieces.
• Vegetables get cooked easily if cut into small pieces.
• Condiments are powdered for quick action.

Question 17.
The structure of two organic compounds are given below:
i) CH3-CH2-CH2-CH2-OH
ii) CH3-CH2-0-CH2-CH3
a) Write the molecular formula of these com-pounds. (1)
b) Which type of isomerism do they exhibit? (1)
c) Explain this isomerism. (1)
d) Write the strucutral formula of a position isomer of compound (i) (1)
Answer:
a) C4H10O
b) Functional group isomerism
c) Compounds having same molecular formula and different structural formula and functional groups are called functional group isomers.
d)
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 6

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 18.
The atomic number of an element is 19.
a) Write the subshell electronic configuration. (1)
b) Identify its group, period, block and oxidation state. (2)
c) Write any one characteristic of the block to which the element belongs., (1)
Answer:
a) 1 s2 2s2 2p6 3s2 3p6 4s1
b) Group -1 Period – 4
Block – s Oxidation state +1
c) Highly electropositive, low ionisation energy.

Question 19.
Two organic reactions are given below:
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 7
a) Identify the products A and B (1)
b) Which type of reaction is (i)? (1)
c) The product B has industrial values. Give its name and use. (2)
Answer:
a)
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 8
b) Substitution reaction
c) Poly Vinyl chloride (PVC)
PVC is a plastic used for thd manufacture of pipes hoses etc.

Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium

Question 20.
Kerala SSLC Chemistry Previous Year Question Paper March 2019 English Medium - 9
a) Give the functions of antipyretics and anti-biotics. (2)
b) Write any two unhealthy practices among people in using medicines. (2)
Answer:
a) Antipyretics – lowers body temperature
Antibiotics – Destroys harmful microbes and prevent their growth.

b)

  • Self treatment
  • Excessive use of medicine
  • Using medicine prescribed for others
  • Using old prescriptions for taking medicines
  • Dont taking medicine at regular intervals.b

Kerala SSLC Physics Model Question Paper Set 3 English Medium

Students can read Kerala SSLC Physics Model Question Paper Set 3 English Medium and Kerala SSLC Physics Previous Year Question Papers helps you to score more marks in your examinations.

Kerala SSLC Physics Model Question Paper Set 3 English Medium

General Instructions:

  1. The first 15 minutes is the cool off time. You may – use the time to read and plan your answers.
  2. Answer the questions only after reading the instructions and questions thoroughly.
  3. Questions with marks series 1, 2, 3 and 4 are categorized as sections A, B, C and D respectively.
  4. Five questions are given in each section. Answer any four from each section.
  5. Answer each question by keeping the time.

Time: 1½ Hours
Total Score: 40 Marks

Section – A

Answer any four questions. Each question carries 1 score. [4 × 1 = 4]

Question 1.
Find the relation and complete the word pair
Transformer: Mutual induction
Inductor : __________.
Answer:
Self induction

Question 2.
Select the odd one
Cock, ammonia, coal tar, Naphtha
Answer:
Naphtha

Question 3.
Write down 2 properties of fuse wire.
Answer:
Low melting point, high resistance

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 4.
Which of the given does not indicate power
I²R, 1/I, IR², V²/R
Answer:
IR²

Question 5.
What is the relation between anlage of incidence and angle of reflection?
Answer:
Equal.

Section – B

Answer any 4 questions. Each question carries 2 score. [4 × 2 = 8]

Question 6.
Write down two advantages and two limitations of Hydrogen as a fuel
Answer:
Advantages:

  1. Greater calorific value
  2. Easily available

Limitations:

  1. Highly inflammable and explosive
  2. Difficult to store and transport.

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 7.
The electricity generated at the power stations is transmitted to distant places in high voltage.
a) What is the voltage at which electricity is generated in the power station?
b) What are the problems facing in long distant power transmission?
Answer:
a) 11 KV
b) Power loss, Voltage drop

Question 8.
Match the following

A B
AC Generator Self Induction
Transformer Slip Ring
Bio mass Mutual Induction
Inductor Green Energy
Methane

Answer:

A B
AC Generator Slip Ring
Transformer Mutual Induction
Bio mass Green Energy
Inductor Self Induction

Question 9.
Kerala SSLC Physics Model Question Paper 3 English Medium 1
a) What is the intensity of current through the circuit?
b) Calculate the heat developed in the circuit for 20 minutes?
Answer:
a) I = \(\frac{V}{R}=\frac{10}{30}\)
= 0.3 A

b) H = I²Rt
= 0.3² × 30 × 20 × 60
= 3240 J

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 10.
Mention the phenomena responsible for the following
a) Formation of rainbow
b) Tyndal effect
Answer:
a) Dispersion
b) Scattering

Section – C

Answer any 4 questions. Each question carries 3 score. [4 × 3 = 12]

Question 11.
Observe carefully the following diagram which show the splitting up of a composite light into its constituent coloures.
Kerala SSLC Physics Model Question Paper 3 English Medium 2
a) Which among the above figure is correct ? Give reason. (2)
b) Write the name of the phenomenon. (1)
Answer:
a)
Kerala SSLC Physics Model Question Paper 3 English Medium 3
Light undergoes refraction and the extend of deviation depends on the wavelength. Violet having least wavelength undergoes maximum deviation and red rays having highest wavelength undergoes minimum deviation.
b) Dispersion.

Question 12.
Thickness of insulated copper wire used in the primary turns and secondary turns of a transformer are not equal.
a) In a step up transformer which set of turns (primary/secondary) is made of thicker copper wire? Justify your answer.  (2)
b) Write down the working principle of transformer.   (1)
Answer:
a) Primary
Reason: In a transformer if there is no power loss, power in the primary coil is equal to the power in the secondary P = Iv, in a step up transformer, in the primary coil, voltage will be low and .current will be high. To carry high current, thick wires are needed.
b) Mutual induction.

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 13.
Wind mill, Hydro electric power, Nuclear reactor and Solar cell are four energy sources.
a) Classify the above four energy sources as green energy and brown energy. (2)
b) What is meant by green energy? (1)
Answer:
a)

Green energy Brown energy
Wind mill Nuclear reactor
Hydro electric power
Solar cell

b) Green energy is the energy produced from natural sources which does not cause environmental pollution.

Question 14.
An electric bulb is labelled 40W, 200V.
a) Calculate the current flowing through it?
b) What is the resistance of the filament?
Answer:
a)
Kerala SSLC Physics Model Question Paper 3 English Medium 4

Question 15.
Kerala SSLC Physics Model Question Paper 3 English Medium 5
a) Identify the figure in which bulbs are being connected in series?
b) Select the figure with which the bulbs connected in parallel?
c) Which circuit is suitable for household circuit? Justify your answer.
Answer:
a)
Kerala SSLC Physics Model Question Paper 3 English Medium 6
b)
Kerala SSLC Physics Model Question Paper 3 English Medium 7
c) Parallel connection.
Each devices can be controlled by separate switches. Voltage remains same. Effective voltage will be very less.

Section – D

Answer any 4 questions. Each question carries 4 score. [4 × 4 = 16]

Question 16.
White light splits into its constituent colours when passed through a glass prism.
a) Name the process of splitting
b) Give the reasons for this type of splitting
c) Draw the diagram for recombining these colours produced by the prism.
Answer:
a) Dispersion
b) Each colour differs in their wavelength. Red having greater wavelength deviates least. Violet having less wavelength deviates most. So colour splitted up.
c)
Kerala SSLC Physics Model Question Paper 3 English Medium 8

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 17.
Analyse the circuit and answer the following questions.
Kerala SSLC Physics Model Question Paper 3 English Medium 9
1) What is the current through A?
2) What is the current through B?
3) What will be the ammetdr reading?
4) To decrease the q reading in the ammeter, how should the resistors be connected?
Answer:
1. Current through A = I1 = \(\frac{v}{R}=\frac{12}{3}\) = 4A
2. Current through B = I2 = \(\frac{v}{R}=\frac{12}{2}\) = 2A
3. Ammeter reading = I1 + I2 = 4 + 2 = 6A
4. Resistors should be connected in parallel. Then effective resistance = 3 + 6 = 9W
I = \(\frac{12}{9}\) = 1.33 A

Question 18.
There are 10000 turns in a transformer. Voltage in the primary is 240 V and current is 0.2 A. The transformer is wound so as to get a current 0.4 A in the secondary.
a) What type of transformer is this?
b) What is the secondary voltage. Also find the number of turns in the secondary.
c) What is the maximum output power that received from this transformer?
Answer:
a) Step up transformer
b)
Kerala SSLC Physics Model Question Paper 3 English Medium 10
c) P = VI = 240 × 0.2
= 48 w

Question 19.
When an object is placed infront of a spherical mirror at a distance 30 cm, the magnification is -1.
a) Write down the properties of the image?
b) What kind of mirror is this?
c) If the object is placed at 10 cm. What changes occur to the properties of the image?
d) Illustrate the conclusions.
Answer:
a) Image will be real, inverted, same size of the object.
b) Concave mirror
c) Image will be erect, virtual and enlarged.
d) 10 cm means object is in between F and P, then the image is erect, enlarged, and virtual behind the mirror.

Kerala SSLC Physics Model Question Paper 3 English Medium

Question 20.
State the Motor Rule. If the directions of current in the conductor and the magnetic field are the same, in which way will the conductor move?
Answer:
A conductor, which can move freely and which is kept in a magnetic field experiences a force when current passes through it and it moves.
If the direction of current in the conductor and the magnetic field are the same, the conductor will not move.

Kerala SSLC English Question Paper March 2019 with Answers

Students can read Kerala SSLC English Question Paper March 2019 with Answers and Kerala SSLC English Model Question Papers helps you to score more marks in your examinations.

Kerala Syllabus Class 10 English Question Paper March 2019 with Answers

Instructions:

  • The first fifteen minutes is cool-off time. You may use the time to read the questions and plan the answers.
  • Read the questions carefully before answering.
  • Certain Sections of the questions have choices. Follow the instructions.

Time: 2½  Hours
Maximum: 80 Scores

Questions 1 – 6. Read the excerpt from ‘The Best Investment I Ever Made’ and answer the questions that follow. Each question carries one score. (1 × 6 = 6)

Excuse me, Doctor, I wonder if I might introduce myself.’ He spoke almost breathlessly, offering me the visiting card he held in his hand and studying my face to see if the name meant anything to me. Then, as it plainly did not, he went on with the same awkwardness. ‘If you could spare a few minutes….. my wife and I would like to have a word with you.’

A moment later I was occupying the vacant chair beside them. Haltingly he told me that this had been theirfirstvisittoAmerica. It was not entirely a holiday trip. They had been making a tour of the New England states, inspecting many of the summer recreational camps for young people there. Afterwards, they had visited settlement houses in New York and other cities to study the methods employed in dealing with cases of backward, maladjusted and delinquent youth.

Question 1.
Pick out from the passage the expression that shows the nervousness of the man.
Answer:
spoke almost breathlessly

Kerala SSLC English Previous Year Question Paper March 2019

Question 2.
What did the man request the narrator?
Answer:
The man requested the narrator to spare him a few minutes so that his wife and he could have a word with him.

Question 3.
Why did the man visit the New England states?
Answer:
The man visited New England States to inspect many of the summer recreational camps for young people there. Afterwards they visited settlement houses in New York and other cities to study the methods used in dealing with cases of backward, maladjusted and delinquent youth.

Question 4.
What was the purpose of the man’s visit to settlement houses in New York?
Answer:
To study the methods used in dealing with cases of backward, maladjusted and delinquent youth.

Question 5.
Find out the word from the passage that means ‘having emotional problems’.
Answer:
maladjusted

Question 6.
Pick out the verb phrase from the following sentence. ‘They had been making a tour of the New England states.’
Answer:
had been making

Questions 7 to 10 (Not in the current syllabus)

Questions 7 to 10. Read the lines from ‘A Girl’s Garden’ and answer the questions that follow. Each question carries one score. (1 x 4 = 4)

One day she asked her father
To give her a garden plot
To plant and tend and reap herself,
And he said, ‘Why not’?
In casting about for a corner
He thought of an idle bit
of walled-off ground where a shop had stood,
And he said,‘Just it.’

Question 7. What does the girl want to get from her father?
Question 8. What was the father’s response to the girl’s request?
Question 9. Pick out the expression that describes the land.
Question 10. What do you think about the father in the poem?

Kerala SSLC English Previous Year Question Paper March 2019

Question 11.
Read the following lines from the poem ‘Blowin’ in the Wind’ and attempt a brief appreciation focussing on the theme and poetic devices used. (5)

How many roads must a man walk down
Before you call him a man?
How many seas must a white dove sail
Before she sleeps in the sand?
Yes, and how many times must the cannon balls fly
Before they’re forever banned?
The answer, my friend, is blowin’ in the wind
The answer is blowin’in the wind.

Yes, and how many years can a mountain exist
Before it is washed to the sea?
Yes, and how many years can some people exist
Before they’re allowed to be free?
Yes, and how many times can a man turn his head
And pretend that he just doesn’t see?
The answer, my friend, is blowin’ in the wind
The answer is blowin’ in the wind.
Answer:
Bob Dylan’s “Blowin’ in the Wind” asks a series of rhetorical questions, some gentle, some very penetrating. Rhetorical questions are questions for which the answer is already known. They are actually meant to make us think.

In the first stanza itself the poet asks a number of questions. How many roads should a man walk before he can be called a man? How many seas should a white dove sail before she can rest? How many times should the cannon balls fly before they are banned? The answers are there but nobody wants to find them.

The 2M stanza has also three questions. How long the mountains can last, how long can people live without being free and how many times can a man turn his head and pretend that he just doesn’t see? The answers are blowing in the wind.

The third stanza also has 3 big questions. How many times’ must a man look up before he can see the sky? How many years must one have before he can hear people cry? How many deaths will it take for him to know that too many people have died?

The poem is aimed at our emotions in order to sensitize our consciences. The poet wants to say that enough evil has already occurred in the world and so let us stop it. The language is simple, direct and powerful. The poem reminds us the teaching of Jesus who said, “Let people with eyes see and people with ears hear.” The poem is actually a song and very melodious. There is fine imagery. There is repetition in the poem. Then poem is against war and also against racial discrimination.

Questions 12 to 16. Read the following passage and answer the questions given. Each question carries one score. (1 × 5 = 5)

When I was around four or five j was with mom at a store buying some Christmas gifts. As we were leaving I saw beautiful little dinosaurs that fit perfectly in my hands. I grabbed two of them and hid one in each of my pockets. My pockets were so small that they made me look like I had two turmours on each of my hips. I still remember the rush of energy I got from actually leaving the store undetected.

Well, when my mom and I got to the car, she found them and called the store keeper back and made me apologise. I had the absolute worst social anxiety when I was a kid so I was absolutely sobbing, telling this poor employee how horrible a person I was. I had a mental breakdown, when my.mom cried a while afterwards and bought me a nice milkshake!

Question 12.
Why did the narrator and his mother visit the store?
Answer:
To buy some Christmas gifts.

Kerala SSLC English Previous Year Question Paper March 2019

Question 13.
What did the narrator do when he was leaving the store?
Answer:
He stole two toy dinosaurs from the shop and hid them in his pockets.

Question 14.
‘I still remember the rush of energy I got’. Why do you think the narrator felt so?
Answer:
He felt so because he was able to leave the store without being caught.

Question 15.
What was the reaction of the mother when she found out the mistake made by her son?
Answer:
She called the store keeper and made her son apologize to him for stealing the dinosaurs.

Question 16.
Why did the narrator have a mental breakdown?
Answer:
He had a mental breakdown as he saw his mom crying because of his misconduct and later buying him a nice milkshake. He knew his mother loved him dearly.

Questions 17 to 21. The table given below shows the details of a few great personalities. Study the table and answer the questions that follow. Each question carries one score. (1 × 5 = 5)

Kerala SSLC English Previous Year Question Paper March 2019

Question 17.
Stephen Hawking was a ……………. by profession.
Answer:
Cosmologist

Kerala SSLC English Previous Year Question Paper March 2019

Question 18.
The only novelist in table given is ………………….
Answer:
R.K. Narayan

Question 19.
Who as per the list is the only person bom before 1900?
Answer:
Bertrand Russell

Question 20.
Find out the Indian poet enlisted in the table.
Answer:
K. Satchidanandan

Question 21.
A Japanese film maker in the list above is …………………
Answer:
Akira Kurosawa

Questions 22 – 23. Answer any ONE of the following in about 120 words. (7 × 1 = 7)

Question 22.
Satyajit Ray took pains to shoot the scene with a tiger for his film ‘Goopy Gyne Bagha Byne’. Prepare a write-up describing the difficulties Ray experienced in shooting the scene. (Hints: contacts Bharat Circus – meets the manager – brings the tiger to the location – tiger springs out – controls – calms down – shoots the scene – too dark – retake)
Answer:
As arranged with Mr. Thorat of Bharat Circus, a lorry arrived with two well-fed tigers. He brought two so that if one did not do things properly the other could be used. Atripod was placed facing the bamboo grove to mount the camera. The audience was instructed to get behind the camera. Goopy and Bagha were placed close to the bamboo grove so that they could be seen along with the tiger.

A five-foot iron rod was fixed to the ground, some 30 feet from the area where the tiger was to walk. A tiger-skin collar with a thin wire inside was placed in the neck of the tiger. The door of the cage was opened and the tiger jumped out. But instead of walking calmly it started running and jumping about. When it became calm some shots were taken. But the shots were later found to be dark owing to poor light.

The scenes had to be shot a second time. A bamboo grove near Calcutta in Boral was found. The lorry arrived with Thorat, the tiger, the steel wire, the special collar and the iron rod. The whole village came to watch the shooting. The villagers were told to keep at least 70 feet away from the scene of the shot. Without listening to the instructions, the entire crowd got as close to the camera as they could.

Thorat opened the cage. With a roar the tiger charged towards the crowd. The crowd disappeared as if my magic. Soon the tiger calmed down and the shots were taken as required. This time the tiger and the camera behaved well.

Kerala SSLC English Previous Year Question Paper March 2019

Question 23.
The doctor in the story The Best Investment I Ever Made’ was excited when he recognised Mr. John 31. after a long time. He narrates the whole incident to his friend after a while. Prepare the likely narrative. (Hints : meets Mr. John and his wife – introduce – visiting card – remembers the past – tries to commit suicide – saved – becomes a new man – helping maladjusted and delinquent youth)
Answer:
I met Mr John and his wife in a ship as I was returning home after a trip to New York. I noticed a young man was trying to talk to me. It was Mr. John’s wife who persuaded him to come and talk to me.

John lost his parents and so his uncle got him an employment in a London Lawyer’s office. As he was without friends and relatives, he soon fell into bad company and started living beyond his means. He bet on horses and lost all his savings.

He borrowed money which also he lost. He decided to steal some money from his office and make a final gamble. That also he lost. Now he would be caught and jailed and so he decided to commit suicide. He went to his room and left the gas on.

A policeman and the landlady called a doctor to help him. The doctor revived him. The policeman asked him why he decided to kill himself. He said he stole 7 pounds and 10 shillings from the office safe, If that is not returned, he would be caught and jailed.

In his helpless condition, the three present there – the doctor, the landlady and the policemah – decided to help him. The doctor gave him the money to be put back in the safe. The policeman agreed not to report the case. The landlady agreed to give John free board fora month.

All this helped John to become a good person. He worked hard and became a lawyer and later the director of an organization for the rehabilitation of delinquent youth. He and his wife work hard to help the maladjusted and delinquents. They help these youths to get training in some professions and thus help them to become useful members of the society.

Questions 24 – 26. Answer any TWO of the following. Each question carries five scores. (5 × 2 = 10)

Question 24.
Zahra was disappointed and became angry when she knew that she wouldn’t get her shoes back. Imagine that you meet Zahra and talk about it. Prepare the likely conversation between Zahra and you.
Answer:
I: Good Morning, Zahra!
Zahra: Good Morning, Ibrahim! But actually it is a bad morning for me!
I: Why? What happened?
Zahra: My brother Ali took my school shoes for . repair and he lost them.
I: Lost them! How?
Zahra: He says he left them outside a vegetable shop when he went in to buy some vegetable. When he came back the shoes were gone!
I: Why did you not ask your father to buy you another pair?
Zahra: If I ask my father to buy me another pair, from where will he find the money? And if he comes to know that Ali has lost my shoes, he will beat Ali badly. I don’t want my brother to be beaten. So I am wearing my slippers to school.
I: Won’t the teacher punish you for wearing slippers to school?
Zahra: I will explain to her why I am wearing slippers. She knows we are poor. She is sympathetic and she will understand.
I: Best of luck, Zahra!
Zahra: Thank you, Ibrahim!

Kerala SSLC English Previous Year Question Paper March 2019

Question 25.
Vanka’s Grandfather was sad after he had left the boy at Alyakhin’s work place. He writes his feelings in his diary. Prepare the likely diary entry of the Grandfather.
Answer:
Today is a sad day for me. I have left Vanka with the shoemaker Alyakhin, in Moscow. Vanka will be an apprentice to the shoemaker. I do hope that Alyakhin will treat Vanka properly. I am worried because Vanka is only a 9 year old boy. He is an orphan as his parents have died. In Alyakhin’s place there are other boys who are also apprentices. Those senior boys might rag Vanka and make him do unpleasant things. I have.heard that Alyakhin’s wife is a cruel woman. She also might mistreat Vanka. She has a small baby and maybe she will ask Vanka to take care of that baby.

I think I made a mistake in apprenticing Vanka to Alyakhin. If Vanka were with me he would help me in so many ways. He would help me in the kitchen and in the garden. He could buy things for me. He could take care of my dogs Ka’shtanka and Eel. Eel seemed to love Vanka.

Vanka could grind snuff for me. I remember how he helped me during the last Christmas when I went to the forest to bring a Christmas tree for Miss Olga Ignatevnya. She liked Vanka very much. She used to give him sweets and she taught him to write and read and to count. He too loved her.

I left him with Alyakhin in Moscow for his own welfare. I am 65 years old. I can’t teach Vanka any trade so ; that he can take care of himself when I am no more. It was with this intention I took him to Alyakhin. I only wish Vanka well. I hope he is happy there and will learn the trade of shoe-making so that he can be a successful man later in his life.

Question 26.
The English Club of your school has decided to stage a play based onthe story The Snake and the Mirror’. Draft a notice inviting all teachers and students to watch the play.
Answer:

St. George’S H.S.S.
Edappally

1 December 2019

Notice

The English Club of this School is staging a play titled “The Snake and the Mirror”. It is a hilarious comedy by the famous Malayalam writer Vaikom Muhammed Basheer.
Venue: School Auditorium
Date and Time: 10 December 2019, 3 p.m.

A poor doctor takes a room in a cheap hotel. The room is not electrified and it is infested with rats. He sits down on a chair near a table which has a, mirror on it. As he is sitting and thinking about his future, a cobra lands on his shoulders. What happens then? Come and watch the play!

All the teachers and students of the school are invited!

Raj Job
Secretary

Questions 27 – 31. Answer any THREE of the following. Each question carries six scores. (6 × 3 = 18)

Question 27.
Martha was extremely happy on the day she received the Scholarship Jacket. Imagine that she wrote a letter to her friend describing all the incidents that had happened in the school. Prepare the likely letter.
Answer:
St. Andrew’s School,
Texas, USA
10 May 1018

Dearest Ammini,
I received your letter and I am happy to note that you have done well in your studies.

Here in our school, I had a problem. The school had a tradition to award the Scholarship Jacket to the best Standard VIII student for outstanding performance. It is given during the Passing Out Day every year. I worked hard for it. For all the 8 years of my stay in the school I was on top. I was sure that I would get the Jacket.

But things were not as easy as I thought. I overheard a conversation between Mr. Schmidt and Mr. Boone, both my teachers. It made me sad. What I understood was that ttie Management was planning to give Joann, one of my classmates, the Jacket. Joann is the daughter of a member of the School Board.

With the support of some staff members, he wanted to manipulate things so that his daughter would get the scholarship jacket. She was next to me in performance. A new proposal was made to charge 15 dollars from the student eligible for the Award. He knew that my parents could not afford such a sum and naturally Joanne would get the jacket. The Principal had no choice but to agree with the Board’s decision. He asked me to bring 15 dollars.

I requested my grandfather to give me 15 dollars. But he refused to give me the money. He said that a scholarship jacket is not something to be bought. Fortunately for me, some teachers, especially my history teacher Mr. Schmidt supported my case and argued in the staff meeting that I should be given the jacket whether I pay or not.

The Principal had to reverse his earlier decision, and, to cut a long story short, I was given the Jacket. Oh, I am so happy! Ammini, I will visit you during this vacation. Convey my loving regards to your parents and your brother Jose.

Yours lovingly,
Martha

Kerala SSLC English Previous Year Question Paper March 2019

Question 28.
Prapare a profile of Rabindranath Tagore using the given details.
Born: 7 May, 1861
Place of birth: Calcutta, India
Famous as: Writer, Song Composer, Playwright, Essayist, Painter
Nationality: Indian
Notable works: Gitanjali, The Golden Boat, Chitrangada, The Post Office, Chandalika
Notable Awards: Nobel Prize in Literature
Died: 7 August, 1941
Answer:
Rabindranath Tagore was born in 1861. He was a versatile genius. He was famous as a poet, short story writer, musician, educationist and philosopher. He wrote in Bengali and also in English. He reshaped Bengali literature. He was the first non-European to win the Nobel Prize for Literature.

Some of his world – renowned works are “Gitanjali”, “The Golden Boat”, “Cabuliwalah”, “The Broken Nest” and his autobiographical work “My Boyhood Days”. He has the rare honour or being the author of the national anthems of India and Bangladesh. Tagore breathed his last in 1941.

Question 29.
Think-Tank believes himself to be the most powerful and intellectual creature in the whole Universe. Prepare a character sketch of Think-Tank.
Answer:
Not in the syllabus.

Question 30.
‘A man’s life is shaped by the surroundings in which he lives.’ Imagine you are asked to deliver a speech in the school assembly on this topic. Prepare the speech in the light of the story The Best Investment I Ever Made.’
Answer:
Respected Headmaster, teachers and my dear friends,

Good Morning to you all!

Today I am asked to talk to you on the topic, “A man’s life is shaped by the surroundings in which he lives.” There is no doubt that we are the products of the surroundings in which we live. I can make this very clear by telling you a story written by A. J. Cronin. The story is titled “The Best Investment I Ever Made”. The story is like this: There was a man named John. John lost his parents early in life and so his uncle got him an employment in a London Lawyer’s office.

As he was without friends and relatives, he soon fell into bad company and started living beyond his means. He bet on horses and lost all his savings. He borrowed money which also he lost. He decided to steal some money from his office and make a final gamble. That also he lost. Now he would be caught and jailed and so he decided to commit suicide. He went to his room and turned the gas on.

John was lucky. He did not die. The landlady and the sergeant called a doctor to help him. The doctor soon revived John. The sergeant asked him why he decided to kill himself. He said he stole 7 pounds and 10 shillings from the office safe. If that was not returned, he would be caught and jailed. In his helpless condition, the three present there – the doctor, the landlady and the sergeant – decided to help him.

The doctor gave him the money to be put back in the safe. The sergeant agreed not to report the case. The landlady agreed to give John freeboard for a month. These virtuous acts on the part of his benefactors transformed John. He studies hard and becomes a lawyer and then the director of a charitable organization working for the rehabilitation of maladjusted and delinquent youth.

We see John repaying generosity with generosity. Cronin, the doctor, had made the best investment he had ever made. It is such people that make this world a beautiful place to live in.

Question 31.
Adolf, the little rabbit creates a lot of problems in the narrator’s house. Write a paragraph describing the events that happened in the house.
Answer:
Not in the syllabus.

Question 32.
Complete the following conversation between Martha and Schmidt. (5)
Schmidt: You are getting the scholarship jacket this year, ………… (a) ………….. ?
Martha: Yes sir, I’m very happy to get it.
Schmidt: ……(b)……….?
Martha: Yes. The school board has changed the decision.
Schmidt: That’s good. If you had paid for the jacket, …………. (c) …………….
Marth: My grandpa also said so.
Schmidt: ……….. (d) …………?
Martha: Yes, I have informed this news to my grandpa. He was very happy to learn that.
Schmidt: You had better …………… (e) …………..
Marth: Sure. I’ll ask grandpa to come to the award ceremony.
Answer:
a) aren’t you?
b) Has the school board changed the decision?
c) it wouldn’t be a scholarship jacket.
d) Have you informed your grandpa this news?
e) invite him to the award ceremony.

Kerala SSLC English Previous Year Question Paper March 2019

Question 33.
Complete the following passage choosing the right words from those given in the bracket. (5)
We decided to carry Adolf back to / (a) wild woods. We were about / (b) cry when Father took Adolf / (c) his hands. But it didn’t show any feeling while going away J (d) home. Father told us / (e) it hopped away with utmost indifference. (to, from, the, with, in, that)
Answer:
a) the
b) to
c) in
d) from
e) that

Question 34.
Report the following dialogue.
Vanka: Where are we going?
Grandfather: We are going to Alyakhin, the shoemaker.
You may begin like this:
Vanka asked his grandfather ………….. (a) ……………
Grandfather replied that …………….. (b) ……………..
Answer:
a) where they were going.
b) they were going to Alyakhin, the shoemaker.

Question 35.
There are a few errors in the passage given below. They are underlined. Edit them.
Mr. Thorat had been worked
(a) in the company for many years. He was very strong and look
(b) like a Nepali. Ray tells
(c) him that he wanted a tiger. He was ready to providing
(d) a trained tiger for shooting the scene.
Answer:
a) had been working
b) looked
c) told
d) provide

Question 36.
Complete the following passage choosing appropriate phrasal verbs from the ones given below.
Vanka tried his level best to / (a) the torture his master had inflicted on him. But it was unbearable for him. He tried to / (b) this to other apprentices. But they made fun of him. Then he decided to write a letter to his grandfather hoping he would / (c) the letter and / (d) the troubles Vanka was facing. (go through, put up with, make out, put across)
Answer:
a) put up with
b) put across
c) go through
d) make out

Kerala SSLC English Previous Year Question Paper March 2019