NSO Level 1- Science Olympiad (SOF) Class 4: Questions 305 - 311 of 435

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Question number: 305

» Human Body

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MCQ▾

Question

The given figure shows human organs. In which organs help us to respiratory system?

 Figure shows human organs which help us to respiratory system

Figure Shows Human Organs Which Help Us to Respiratory System

This figure shows human organs which help us to respiratory system

Choices

Choice (4) Response

a.

Q only

b.

P, Q and S

c.

S only

d.

P and R

Question number: 306

» Human Body

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MCQ▾

Question

What effect does smoking tobacco have on the body?

Choices

Choice (4) Response

a.

It leads to cancer

b.

It strengthens the body’s ability to fight diseases.

c.

It helps the kidney in excretion

d.

It helps your digestive system break down food easily

Question number: 307

» Earth and Universe

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MCQ▾

Question

Who was launched India’s first artificial satellite?

Choices

Choice (4) Response

a.

Bhaskara

b.

SARAL

c.

Aryabhatta

d.

HAMSAT

Question number: 308

» Matter and Minerals

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MCQ▾

Question

________ is formed form trees and other plants which died millions of years ago.

Choices

Choice (4) Response

a.

Coal

b.

Sand stone

c.

Granite

d.

Slate

Question number: 309

» Matter and Minerals

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MCQ▾

Question

We always need to store liquid in containers. It is because ________

Choices

Choice (4) Response

a.

Liquid can flow

b.

Liquid has no fixed shape

c.

Liquid has fixed volume

d.

Both a. and b. are correct

Question number: 310

» Human Body

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MCQ▾

Question

How many bones are there in a newly born infant?

Choices

Choice (4) Response

a.

230

b.

206

c.

300

d.

280

Question number: 311

» Matter and Minerals

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MCQ▾

Question

Which state of matter has a definite shape and a definite volume?

Choices

Choice (4) Response

a.

Plasma

b.

Solid

c.

Liquid

d.

Gas

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