NSO Level 1- Science Olympiad (SOF) Class 9: Questions 367 - 374 of 1123

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Question number: 367

» Physics » Motion

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MCQ▾

Question

The instrument used to measure the distance covered as well as the speed of an automobile is

Choices

Choice (4) Response

a.

Odometer

b.

Spectrometer

c.

Speedometer

d.

Multi meter

Question number: 368

» Biology » Natural Resources

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MCQ▾

Question

If there were no atmosphere around the earth, the temperature of the earth will

Choices

Choice (4) Response

a.

Increase gradually

b.

Remain unaffected

c.

Increase during day and decrease during night

d.

Go on decreasing

Question number: 369

» Chemistry » Structure of the Atom

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MCQ▾

Question

Which scientist got Nobel Prize in Chemistry in 1908 for the discovery of nucleus in an atom?

Choices

Choice (4) Response

a.

E. Rutherford

b.

J. J. Thomson

c.

Neil Bohr

d.

John Dalton

Question number: 370

» Physics » Motion

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MCQ▾

Question

SI unit of speed is

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 371

» Biology » Tissues

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MCQ▾

Question

Which is not a function of epidermis?

Choices

Choice (4) Response

a.

Protection from adverse condition

b.

Gaseous exchange

c.

Conduction of water

d.

Transpiration

Question number: 372

» Biology » Diversity of Living Organisms

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MCQ▾

Question

To which category does an organism with scientific name ‘Rana tigrina’ belong to?

Choices

Choice (4) Response

a.

Amphibia

b.

Reptilia

c.

Annelida

d.

Arthropoda

Question number: 373

» Biology » Improvement in Food Resources

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MCQ▾

Question

Milk production can be increased by increasing the

Choices

Choice (4) Response

a.

Fertilization

b.

Lactation period

c.

Immunity against diseases

d.

Appetite

Question number: 374

» Biology » Health & Diseases

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MCQ▾

Question

Which of these diseases are not transmitted via mosquito bites?

Choices

Choice (4) Response

a.

Brain fever

b.

HIV-AIDS

c.

Dengue

d.

Malaria

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