NSO Level 1- Science Olympiad (SOF) Class 4: Questions 258 - 262 of 435

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Question number: 258

» Matter and Minerals

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MCQ▾

Question

Which describes evaporation:

Choices

Choice (4) Response

a.

Gas changes into a solid

b.

Liquid changes into a gas

c.

Gas changes into a liquid

d.

Liquid changes into a solid

Question number: 259

» Earth and Universe

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MCQ▾

Question

________ is known as the red planet and it has two moons.

Choices

Choice (4) Response

a.

Earth

b.

Mars

c.

Venus

d.

Saturn

Question number: 260

» Earth and Universe

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MCQ▾

Question

The inner planets in our solar system is:

Choices

Choice (4) Response

a.

Mercury

b.

Mars

c.

Saturn

d.

Both a. and b. are correct

Question number: 261

» Human Body

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MCQ▾

Question

Intake of ________ will prevent us from scurvy disease and will also help in curing common cold.

Choices

Choice (4) Response

a.

Pulses

b.

Green leafy vegetables

c.

Whole wheat bread

d.

Citrus fruits

Question number: 262

» Human Body

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MCQ▾

Question

In a research, it is proved that elder women should intake more quantity of proteins in their diet than any other group of food. Which of the following justifies this?

Choices

Choice (4) Response

a.

Proteins given energy to the body. In old age, the body uses stored fat in our body; hence protein intake should be more.

b.

Proteins help to repair and build muscles. In old age, muscle growth increases, hence protein intake should be more.

c.

Proteins given energy to the body. In old age, the body needs more energy to work; hence protein intake should be more.

d.

Proteins help to repair and build muscles. In old age, muscles become weak, hence protein intake should be more.

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