NCERT Class 10 Science Sample Paper

  • CBSE Class 10 Science Sample Paper Set D

    SECTION-A 1 Define reflex action. 2 The power rating of an appliance is 100W - 250V. What does it indicate? 3 Write the name of the substance whose vapours are used to run the turbine of the generator of ocean thermal energy plant ? 4 The pH of soil A is 7.5 while that of soil B is 4.5. Which of...

  • CBSE Class 10 Science Sample Paper Set E

    SECTION-A 1 State the role of the brain in reflex action. 2 What does the degree of closeness of the field lines represent ? 3 Name the part of a biogas plant where reactions take place in the absence of oxygen. 4 Consider the following chemical reaction :    x+Water → Slaked lime (a) Write the...

  • CBSE Class 10 Science Sample Paper Set F

    SECTION-A 1 Find the atomic number of an element whose electronic configuration is 2, 8, 5. 2 In case of round yellow and green wrinkled, which is a dominant trait ? 3 What does the presence of Coliform bacteria in water indicate ? 4 State the function of the following in human eye :    (a) Pupil...

  • CBSE Class 10 Science Sample Paper Set G

    SECTION-A 1 State the reason why covalent compounds are generally poor conductor of electricity ? 2 Give a way to prevent sexually transmitted diseases. 3 What is the meaning of Chipco Andolan ? 4 Explain giving reason the type of lens used to correct the defect of vision hypermetropia. 5 We...

  • CBSE Class 10 Science Sample Paper Set H

    SECTION-A 1 Name the process used by single-celled organisms for taking in food, exchange of gases or removal of wastes. 2 Write the SI unit of Resistance.  3 What is a solar panel ?  4 A student performed the following reactions :    (i) CuSO4 + Fe → FeSO4 + Cu    (ii) FeSO4 + Zn →  ZnSO4 + Fe...

CBSE Class 10 Science Sample Paper Set I

SECTION-A

1 The magnetic field in each region is uniform. Draw a diagram to represent it. 

2 All information for our environment is detected by specialised tips of some nerve cells mention the name given to such tips and mention where are they located.

3 A black surface absorbs more heat radiations as compared to a white or a reflecting surface under identical conditions. List two solar devices which make use of this property in their design.

 


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CBSE Class 10 Science Sample Paper Set J

SECTION-A

1 Write a balanced chemical equation when lead nitrate on heating forms lead oxide, nitrogen dioxide and oxygen.

2 Name two non- conventional resources of energy which were used conventionally earlier. 

3 On what factors does occurrence of single displacement reactions depends? 

4 A metal ore X is used in roasting. What kind of ore could X be? Name other type of ore which is reduced by calcination.

 


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CBSE Class 10 Science Sample Paper 2018 Set F

SECTION-A

Q1.Name the functional groups present in CH3COOH& CH3COCH3?

Q2. List any two industries based on forest?

Q3. What is the nature of the image formed by a concave mirror if the magnification produced by the mirror is +3?

Q4.Properties of some elements aregiven below. Identify in each case the elements and group in the periodic table to which it belongs

(a) A soft metal stored under kerosene.

 


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CBSE Class 10 Social Science Sample Paper Set O

1 Which book of Jyotiba Phule focuses on the injustices of caste system in India.

OR

Which novel written in Bengali in 1956 describe the community life of the fisher-folks in detail ?

2 Which state is the leading producer of rubber in India ? 

3 What is meant by Majoritarianism.

4 What did Peter Norman do, during the award ceremony of Mexico Olympics, to support the protesting American athletes ? 

5 By what term is the person known who does not discriminate others on the basis of religious beliefs?

 


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CBSE Class 10 Science Sample Paper 2018 Set E

Section A

1 Name the process of converting vegetable oil to vegetable ghee.

2 List two secondary sexual characters of males that are different from that of females.

3 Write the main function of Ozone in the upper atmosphere

 


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CBSE Class 10 Science Sample Paper 2018 Set D

SECTION : A

1.Identify in the following reaction :

2PbO +C→2Pb +CO2

d) the substance oxidised and

e) the substance reduced.

2. Name the rule which gives the direction of force experienced by a current carrying conductor when placed in a magnetic field.

3. Thermal power plants are set up near coal or oil fields. Give reason

4. Why is the rate of breathing in aquatic organisms much faster than in terrestrial organisms?

 


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CBSE Class 10 Science Sample Paper 2018 Set C


VSA: 

1. State one reason for placing Mg and Ca in the same group of the periodic table. 

2. State two roles of testes in male reproductive system 

3. Why is re-use of materials better than recycling in saving the environment? 


SA: 

1. What is a homologous series? Write the name and draw the structure of the second member of the alkene series. 

2. Give one example of each-

a) Metal having valency .

b) Non metal having valency .

 


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CBSE Class 10 Science Sample Paper 2018 Solved Set B

Section A

1 Name the process of converting vegetable oil to vegetable ghee. 

2 List two secondary sexual characters of males that are different from that of females. 

3 Write the main function of Ozone in the upper atmosphere .

 


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CBSE Class 10 Science Sample Paper 2018 Set A

 

VSA:

1. State one reason for placing Mg and Ca in the same group of the periodic table.

2. State two roles of testes in male reproductive system.

3. Why is re-use of materials better than recycling in saving the environment?

 

SA: 

1. What is a homologous series? Write the name and draw the structure of the second member of the alkene series.

2. Give one example of each-

a) Metal having valency 2.

b) Non metal having valency 2.

 


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CBSE Class 10 Science Sample Paper 2017 Set A

SECTION-A

1 Differentiate between gustatory receptors and olfactory receptors.

2 Define the SI unit of Resistance.

3 The chief constituent of biogas is methane. List any two other constituents of biogas.

4 Explain how an ant acid works.

 


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