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

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.2

The force exerted by any object per unit area is called as __________.

a)

Pressure

b)

Balanced force

c)

Upward thrust

d)

Thrust

Q.3

Which of the following is the fundamental unit of human body?

a)

Cell

b)

Element

c)

Atom

d)

Ions

Q.4

What happens when salt dissolved in water is heated?

a)

There is an increase in the boiling point.

b)

There is no change in the boiling point.

c)

There is a decrease in the boiling point.

d)

All of the above

Q.5

What type of quantity is velocity?

a)

Vector

b)

Scalar

c)

Both a and b

d)

None of the above

Q.6

If R stands for addition, S stands for subtraction, T stands for multiplication, U stands for division, V stands for equal to, W stands for greater than, and X stands for less than, choose the correct answer.

a)

15 U 5 R 3 V 2 T 3

b)

15 S 5 T 3 W 2 R 3

c)

15 U 5 W 3 R 2 T 3

d)

15 R 5 U 3 V 2 R 3

Q.7

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

a)

m/s

b)

cm/s

c)

cm/minute

d)

m/minute

Q.8

Which of these is the largest living invertebrate phylum?

a)

Arthropoda

b)

Annelida

c)

Mollusca

d)

Echinodermata

Q.9

Where are the pores called 'Stomata' located in plants?

a)

Bark

b)

Roots

c)

Leaves

d)

Stems

Q.10

Which type of cycle does this image represent?



a)

Biogeochemical cycle

b)

Nitrogen cycle

c)

Carbon cycle

d)

Water cycle

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Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

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