NSO Level 1- Science Olympiad (SOF) Class 4: Questions 358 - 359 of 435

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Question number: 358

» General Activities

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MCQ▾

Question

Shukan has taken an empty bottle and fixed a deflated balloon on its mouth. She placed the bottle in a container filled with hot water. After sometime, the balloon gets inflated as shown. What could be the most appropriate reason for this?

Diagram shows empty bottle and fixed a deflated balloon

Diagram Shows Empty Bottle and Fixed a Deflated Balloon

This diagram shows empty bottle and fixed a deflated balloon

Choices

Choice (4) Response

a.

Air when gets heated becomes lighter and rises up.

b.

Air when gets heated becomes lighter and settles down.

c.

Air when gets heated becomes heavier and settles down.

d.

Air when gets heated becomes heavier and rises up.

Question number: 359

» Human Body

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Appeared in Year: 2012

MCQ▾

Question

The given diagram shows a model which some students have made using scrap materials to represent parts of the digestive system of a man. Select the option in which the scrap materials used by the students correctly represent the parts of the digestive system.

Diagram shows a model made using scrap materials

Diagram Shows a Model Made Using Scrap Materials

This diagram shows a model made using scrap materials

Rubber hose -Plastic bag-Rope -Bigger hose

Choices

Choice (4) Response

a.

Large intestine -Liver -Gullet -Small intestine

b.

Gullet -Stomach -Small intestine -Large intestine

c.

Small intestine -Liver -Gullet -Large intestine

d.

Gullet -Stomach -Large intestine -Small intestine

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