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SCIENCE
SCIENCE MOCK TEST SET 7
January 14, 2016
0

1. Tribology is the study of

1. Origins of races
2. Friction among surfaces
3. Sea-bed
4. Extra-terrestrials

Answer

2

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2. Y 2 K was related to

1. Internet
2. Computers
3. Supercomputers
4. Robotics

Answer

2

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3. The Centre for Robotics and Artificial Intelligence is in

1. Pune
2. Bangalore
3. Calcutta
4. New Delhi

Answer

2

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4. The yellowing of the Taj in Agra is mainly due to

1. Lead
2. Carbon Monoxide
3. Carbon Dioxide
4. Sulphur Dioxide

Answer

4

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5. Which of the following statements about viruses is incorrect?

1. They grow only in living beings
2. They are able to outsmart vaccines by developing new strains
3. They are able to tolerate extremes of survival conditions
4. none of these

Answer

4

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6. Galena is the most common ore of

1. Zinc
2. Lead
3. Aluminium
4. Gold

Answer

2

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7. Which of the following is most elastic?

1. Rubber
2. Sponge
3. Steel
4. Glass

Answer

3

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8. The minimum possible temperature beyond which matter cannot be cooled is

1. – 98.5C
2. – 100C
3. – 273.15C
4. – 469.5C

Answer

3

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9. Which of the following is not a chemical reaction?

1. Burning of paper
2. Digestion of food
3. Conversion of water into steam
4. Burning of coal

Answer

3

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10. All the watches which work on the principle of oscillating springs, if carried to the Moon, will
1. Stop working
2. Work unaffected
3. Slow down
4. Move faster

Answer

3

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