SilverZone - IOS PDF Sample Papers for Class 10

Class 10 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

The diastolic pressure is:

a)

120 mm of Hg

b)

110 mm of Hg

c)

80 mm of Hg

d)

60 mm of Hg

Q.2

Floods can be prevented by

a)

Afforestation

b)

Removing top soil

c)

Deforestation

d)

Agriculture

Q.3

The device shown above works on the principle of:



a)

heating effect of electric current

b)

electromagnetic induction

c)

magnetism

d)

none of these

Q.4

If I am a woman's sister-in-law's daughter then how is that woman related to me?

a)

Maternal aunt

b)

Mother

c)

Father

d)

Sister

Q.5

The part of the kidney used for ultrafiltration is:



a)

B

b)

C

c)

A

d)

D

Q.6

If A is at 4m left to B, B is to 5m left to C, C is to 10m North of D, and D is to 12m North to E, and F is to 18m South West from C, then what is the distance from A to f, if movement can take place only horizontally or vertically?

a)

15

b)

18

c)

27

d)

19

Q.7

Which country has many power plants of geothermal energy?

a)

Japan

b)

USA

c)

China

d)

Denmark

Q.8

The illusion on the road is due to:



a)

total internal reflection

b)

reflection

c)

natural process

d)

refraction

Q.9

The organism that undergo photosynthesis is:

a)

amoeba

b)

blue green algae

c)

protozoa

d)

plasmodium

Q.10

Which among the following reproduce through vegetative propagation?

a)

Rhizopus

b)

Hydra

c)

Potato

d)

Paramecium

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Answers to Sample Questions from Olympiad Success:

Q.1cQ.2aQ.3bQ.4aQ.5bQ.6cQ.7bQ.8aQ.9bQ.10c

Answers to Sample Questions from Olympiad Success:

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

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