Indian Talent Olympiad - ISO PDF Sample Papers for Class 3

Class 3 sample paper & practice questions for International Science Olympiad (ISO) level 1 are given below. Syllabus for level 1 is also mentioned for these exams. You can refer these sample paper & quiz for preparing for the exam.

Sample Questions from Olympiad Success:
Q.1 Q.2 Q.3 Q.4 Q.5 Q.6 Q.7 Q.8 Q.9 Q.10

Q.1

What should we do to minimise the overuse of plastics?

  1. We should use paper bags.
  2. We should give away old plastic toys to others who can use them.
  3. We should throw away the plastic containers.

a)

Only 1

b)

Only 2

c)

1 and 3

d)

1 and 2

Q.2

At an age of 7-8 years, which of these works you could do in your family to help your family members?  (Set-B NSO, 2014)

a)

You can cook for them.

b)

You can earn money and bring things from the market.

c)

You can set table for meals.

d)

You can paint the doors.

Q.3

Which of the following forms of water can we feel, see and crush?

a)

Solid

b)

Vapour

c)

Liquid

d)

All of these

Q.4

Where is the largest bone in our body present?

a)

Hand

b)

Thigh

c)

Feet

d)

Lip

Q.5

Vinod took two potted plants A and B. He watered plant A with normal water and plant B with salt water for about a week. 

He observed the plants after a week. Which of the following observation is likely to be correct?

a)

Plant A is in good condition and plant B has become thin and dry.

b)

Plant B is in good condition and plant A has become thin and dry.

c)

Both the plants A and B are in good and healthy condition.

d)

Both the plants A and B are has become dry and thin.

Q.6

When should you take utmost care?

a)

When you use a sharpner instead of a blade.

b)

When you wear rubber sandals.

c)

When you light match sticks/crackers.

d)

When you play with soft toys.

Q.7

Where do Eskimos live?

a)

Bungalow

b)

Igloo

c)

Houseboat

d)

Hut

Q.8

What is that common food which helps in making dairy product?

a)

Cheese

b)

Water

c)

Milk

d)

Honey

Q.9

The students at Springdales Public School are having a reading competition. The third-grade students read 1, 302 books. The fourth-grade students read 987 books. The fifth-grade students read 1, 203 books. 

How many books did the third, fourth and fifth-grade students read?  (NSO, 2011)

a)

3, 492 books

b)

3, 482 books

c)

2, 492 books

d)

2, 482 books

Q.10

Which of the following are natural sources of light?

Sun, Stars, Burning wood, Candle, Tube light, Glow-worms, Fireflies

a)

Sun, Stars, Glow-worms, Fireflies 

b)

Sun, Candle, Glow-worms, Fireflies 

c)

Candle, Tube light, Fireflies, Burning wood

d)

Glow-worms, Tube light, Fireflies, Burning wood

Your Score: 0/10


Sample PDF of Indian Talent Olympiad - International Science Olympiad (ISO) PDF Sample Papers for Class 3:


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Answers to Sample Questions from Olympiad Success:
Q.1 )dQ.2 )cQ.3 )aQ.4 )bQ.5 )aQ.6 )cQ.7 )bQ.8 )cQ.9 )aQ.10 )a

Answers to Sample Questions from Olympiad Success:

Q.1 : d | Q.2 : c | Q.3 : a | Q.4 : b | Q.5 : a | Q.6 : c | Q.7 : b | Q.8 : c | Q.9 : a | Q.10 : a

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