SilverZone - IOS PDF Sample Papers for Class 9

Class 9 sample paper & practice questions for International Olympiad of Science (IOS) 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

Which of the following will diffuse faster than the others?

a)

Water

b)

Petrol

c)

Perfume

d)

Milk

Q.2

The force exerted by an object perpendicular to the surface is called as ____________.

a)

Unbalanced force

b)

Balanced force

c)

Thrust

d)

Pressure

Q.3

Fill in the blank with correct option.

______________ is made by using chemicals.

a)

Organic manure

b)

Biofertilizers

c)

Natural insecticides

d)

Pesticides

Q.4

Which is the important resource that decides the diversity of life in an area?

a)

Water

b)

Plants

c)

Air

d)

Soil

Q.5

What is the C.G.S unit of velocity?

a)

m/s

b)

cm/s

c)

cm/minute

d)

m/minute

Q.6

Which law was established by Antoine L. Lavoisier?

a)

Law of Constant Proportions

b)

Law of Conservation of Mass

c)

Law of Multiple Proportions

d)

All of the above

Q.7

A force of 100 N acts on a body of mass 2 kg for 10 s. Find the change in the velocity of the body.

a)

100 m/s

b)

250 m/s

c)

500 m/s

d)

1000 m/s

Q.8

How many types of permanent tissues are there in a plant?

a)

5

b)

4

c)

3

d)

2

Q.9

What is the next number in this sequence?

139, 140, 138, 141, 137, ?

a)

145

b)

143

c)

142

d)

140

Q.10

Find out from the four alternatives as to how the pattern would appear when the transparent sheet is folded at the dotted line.



a)

A

b)

B

c)

C

d)

D

Your Score: 0/10


Sample PDF of SilverZone - International Olympiad of Science (IOS) PDF Sample Papers for Class 9:


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Answers to Sample Questions from Olympiad Success:

Q.1cQ.2cQ.3dQ.4dQ.5bQ.6bQ.7cQ.8cQ.9cQ.10a

Answers to Sample Questions from Olympiad Success:

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

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