NSO Level 1- Science Olympiad (SOF) Class 7: Questions 413 - 418 of 593

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Question number: 413

» Respiration in Organisms

Edit
MCQ▾

Question

Which of the following is true about movement of ribs during exhalation?

Choices

Choice (4) Response

a.

Do not move at all.

b.

Move upwards

c.

Move down and inwards

d.

Move outwards

Question number: 414

» Natural Resources and Their Conservation

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MCQ▾

Question

Which of the following category of natural resources is the classification based on origin?

Choices

Choice (4) Response

a.

Biotic resources

b.

Abiotic resources

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

Question number: 415

» Reproduction in Plants

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MCQ▾

Question

The coconut water in coconut is which of the following part of fruit?

Choices

Choice (4) Response

a.

Endosperm

b.

Seed

c.

Coconut milk

d.

Juice

Question number: 416

» Reproduction in Plants

Edit
Match List-Ⅰ List-Ⅱ▾

Question

Match column I with column II by selecting the correct option.

List-Ⅰ (Column I) List-Ⅱ (Column II)

(A)

Tubers

(i)

Potato

(B)

Spores

(ii)

Moss

(C)

Fragmentation

(iii)

Spirogyra

(D)

Budding

(iv)

Sweet potato

Choices

Choice (4) Response
  • (A)
  • (B)
  • (C)
  • (D)

a.

  • (iii)
  • (i)
  • (iv)
  • (ii)

b.

  • (i)
  • (iii)
  • (ii)
  • (iv)

c.

  • (iv)
  • (i)
  • (ii)
  • (iii)

d.

  • (iv)
  • (ii)
  • (iii)
  • (i)

Question number: 417

» Motion and Time

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MCQ▾

Question

Which of the following is the device used to measure speed?

Choices

Choice (4) Response

a.

Odometer

b.

Barometer.

c.

Speedometer

d.

Anemometer

Question number: 418

» Winds, Storms and Cyclones

Edit
MCQ▾

Question

Which of the following is true regarding the flow of air?

Choices

Choice (4) Response

a.

Air flows from low pressure to high pressure.

b.

Air flows from high pressure to low pressure.

c.

Flow of air does not depend on the pressure.

d.

Air does not flow.

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