SOF - NSO PDF Sample Papers for Class 9

Class 9 sample paper & practice questions for National Science Olympiad (NSO) 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 rectangular components of a force are applied to move a body. One of the components is 30 N. What should be the other component to obtain a resultant force of 50 N?

a)

30 N

b)

40 N

c)

50 N

d)

90 N

Q.2

Law of constant proportion is also known as _______________.

a)

Law of definite proportions

b)

Proust’s Law

c)

Both a and b

d)

None of the above

Q.3

Which of the following will diffuse faster than the others?

a)

Water

b)

Petrol

c)

Perfume

d)

Milk

Q.4

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

Q.5

Find the number of moles of sodium nitrate which contains 1.5 moles of oxygen atoms.

a)

0.5 moles

b)

1.5 moles

c)

2.0 moles

d)

1.0 moles

Q.6

Select the correct option to fill the blank.



a)
b)
c)
d)

None of the above

Q.7

Which of these kingdoms conatins unicellular animals?

a)

Eubacteria

b)

Archaebacteria

c)

Fungi

d)

Protista

Q.8

Ajit walks a distance of 3 km towards South, then turns to his left and walks 4 km. He again turns left and walks for 6 km. At this point he turns to his left and walks for 8 km and finally moves 3 km towards South. How many kilometres is he from the starting point?

a)

4

b)

5

c)

6

d)

8

Q.9

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.10

What is the next number in this sequence?

139, 140, 138, 141, 137, ?

a)

145

b)

143

c)

142

d)

140

Your Score: 0/10


Sample PDF of SOF - National Science Olympiad (NSO) PDF Sample Papers for Class 9:


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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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