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 largest wind emery farm is developed in:

a)

Rajasthan

b)

Lucknow

c)

Assam

d)

Tamil Nadu

Q.2

Which among the following is an amphoteric oxide?

a)

Zinc oxide

b)

Copper oxide

c)

Magnesium oxide

d)

Sodium oxide

Q.3

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.4

The compound used for white washing is:

a)

Magnesium oxide

b)

Sodium nitrate

c)

Potassium iodide

d)

Slaked lime

Q.5

The part of the kidney used for ultrafiltration is:



a)

B

b)

C

c)

A

d)

D

Q.6

Which among the following protects us from the harmful UV radiations of sun?

a)

Oxygen

b)

Ozone

c)

Carbon dioxide

d)

Carbon monoxide

Q.7

Which of the following burns without smoke?

a)

Petroleum

b)

Coal

c)

Wood

d)

Biogas

Q.8

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.9

The SI unit of resistance is:

a)

metre

b)

ohm

c)

joule

d)

kilogram

Q.10

Fermentation of yEast to alcohol is:

a)

aerobic respiration

b)

natural process

c)

anaerobic respiration

d)

none of these

Your Score: 0/10


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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