NSO Level 1- Science Olympiad (SOF) Class 5: Questions 353 - 356 of 454

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Question 353

Question

MCQ▾

Petrol is refined from the crude oil obtained from oil wells. Besides petrol, crude oil can also give ________.

Choices

Choice (4)Response

a.

Kerosene

b.

LPG

c.

Wax

d.

All a., b. and c. are correct

Question 354

Question

Match List-Ⅰ List-Ⅱ▾

Match the following Column – I and Column – II and select the correct answer.

List-Ⅰ (Column I)List-Ⅱ (Column II)
(A)

Gas

(i)

They have a definite shape and definite volume.

(B)

Solid

(ii)

They have an indefinite shape and definite volume.

(C)

Liquid

(iii)

They have an indefinite shape and volume.

Choices

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

a.

  • (iii)
  • (i)
  • (ii)

b.

  • (ii)
  • (iii)
  • (i)

c.

  • (ii)
  • (i)
  • (iii)

d.

All of the above

Question 355

Question

MCQ▾

One night, Asmita watched a constellation over a period of several hours. She found that the constellation seemed to move across the sky. Which of these can explain this?

Choices

Choice (4)Response

a.

As the Earth rotates, constellations seem to move

b.

All constellations move randomly through the sky.

c.

Some constellations are moving constellations

d.

The outer portions of the galaxy rotates very slowly around the Earth

Question 356

Question

MCQ▾

The movement of the Earth around the Sun is called ________.

Choices

Choice (4)Response

a.

Axis

b.

Revolution

c.

Orbit

d.

Rotation

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