NSO Level 1- Science Olympiad (SOF) Class 9: Questions 308 - 313 of 1123

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Question number: 308

» Biology » Improvement in Food Resources

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MCQ▾

Question

Which of these is a fodder crop?

Choices

Choice (4) Response

a.

Lentil

b.

Berseem

c.

Wheat

d.

Pigeon pea

Question number: 309

» Chemistry » Matter

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MCQ▾

Question

The particles are closely packed in solids. So they have

Choices

Choice (4) Response

a.

definite shape

b.

definite volume

c.

Both a. and b. are correct

d.

None of the above

Question number: 310

» Biology » Improvement in Food Resources

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MCQ▾

Question

Photoperiods are related to the duration of

Choices

Choice (4) Response

a.

Sunlight

b.

Rain

c.

Wind

d.

All of the above

Question number: 311

» Chemistry » The Nature of Matter

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MCQ▾

Question

Which type of mixture is separated by this method illustrated in the picture?

Mixture of acetone and water

Mixture of Acetone and Water

Mixture of acetone and water

Choices

Choice (4) Response

a.

Two miscible liquids with sufficient difference in boiling points

b.

Two immiscible liquids with sufficient difference in boiling points

c.

Two miscible liquids with same boiling points

d.

Two immiscible liquids with same boiling points

Question number: 312

» Biology » Health & Diseases

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MCQ▾

Question

The number of microbes surviving in the body is determined by the

Choices

Choice (4) Response

a.

Nervous system

b.

Immune system

c.

Hormonal system

d.

Digestive system

Question number: 313

» Biology » Tissues

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MCQ▾

Question

A nail inserted in the trunk of a tree at a height of 1 metre from the ground level. After 3 years, the nail will

Choices

Choice (4) Response

a.

remain at the same position

b.

move sideways

c.

move upwards

d.

move downwards

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