NSO Level 1- Science Olympiad (SOF) Class 5: Questions 309 - 314 of 454

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Question number: 309

» Matter

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MCQ▾

Question

Plastic is a good insulating material for ice-cubes because

Choices

Choice (4)Response

a.

It does not conduct heat well

b.

It increases friction with the water.

c.

It is expensive

d.

It conducts electricity well

Question number: 310

» Earth and Universe

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MCQ▾

Question

Which of the following groups are inner planets in our solar system?

Choices

Choice (4)Response

a.

Mercury, Venus, Earth, Mars

b.

Saturn, Jupiter, Neptune, Uranus

c.

Neptune, Mars, Jupiter, Mercury

d.

Mercury, Earth, Jupiter, Saturn

Question number: 311

» General Science

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MCQ▾

Question

A ramp, ladders and walking paths are examples of ________ machine.

Choices

Choice (4)Response

a.

The inclined plane

b.

The wedge

c.

The wheel and axle

d.

The pulley

Question number: 312

» Earth and Universe

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MCQ▾

Question

A compass works

Choices

Choice (4)Response

a.

Only in oceans or seas

b.

At all places within the Earth’s magnetic field.

c.

Only on land, where the Earth’s magnetic field in strong

d.

Only on high mountains

Question number: 313

» Natural Resources and Calamities

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MCQ▾

Question

A dark-brown or black organic substance made up of decayed plant or animal matter is called ________.

Choices

Choice (4)Response

a.

Sandy

b.

Loam

c.

Humus

d.

Clay

Passage

DIRECTION: Refer the given diagram showing layers of the Earth and select the correction option for questions below

Diagram shows the layers of the Earth

Diagram Shows the Layers of the Earth

Question number: 314 (1 of 4 Based on Passage) Show Passage

» Earth and Universe

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MCQ▾

Question

The hottest part of the Earth, which is solid and made up of nickel and iron, is represented by which letter in the diagram?

Choices

Choice (4)Response

a.

Q

b.

R

c.

P

d.

S

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