NSO Level 1- Science Olympiad (SOF) Class 3: Questions 338 - 342 of 504

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Question 338

Question

MCQ▾

Saroj covered a cup of hot water with a lid. What do you think she will notice after ten minutes?

Image Shows a Cup of Hot Water with a Lid

Choices

Choice (4)Response

a.

Water droplets can be seen under the cup.

b.

Water droplets can be seen on the centre of the lid.

c.

Water droplets can be seen on the surface of the cup.

d.

Water droplets can be seen on the underside of the lid.

Question 339

Question

MCQ▾

Your brother is sleeping in your room. You are reading a book at your study table. Your borther wakes up and lets out a cry. Which of your senses help you to know that your borther is crying?

Choices

Choice (4)Response

a.

Sense of sight and hearing

b.

Sense of hearing and touch

c.

Sense of touch and sight

d.

Sense of smell and touch

Question 340

Question

MCQ▾

In older times, people send messages through bird which is ________.

Choices

Choice (4)Response

a.

Pigeons

b.

Sparrows

c.

Peacock

d.

Crow

Question 341

Question

MCQ▾

Which of the following is most convenient means of communication?

Choices

Choice (4)Response

a.

Newspaper

b.

Television

c.

Radio

d.

Telephone

Question 342

Question

MCQ▾

Which of these are circulatory organs?

This Image Shows Human Body Organs

Choices

Choice (4)Response

a.

p and r

b.

p and q

c.

q and r

d.

p, q and r

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