SOF - NSO Level 2 Sample Papers for Class 9

Class 9 sample paper & practice questions for the level 2 of National Science Olympiad (NSO) are given below. Syllabus for level 2 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 cell transports oxygen?

a)
b)
c)
d)

Q.2

Two identical balls are at rest side by side at the bottom of a hill. Sometime after ball A is kicked up the hill, ball B is given a kick up the hill. Ball A is headed downhill when it passes ball B headed up the hill. At the instant when ball A passes ball B, it has the same

a)

Position and velocity as ball B

b)

Position and acceleration as ball B

c)

Velocity and acceleration as ball B

d)

Displacement and velocity as ball B

Q.3

It has been found that major plant diseases and insect outbreaks are less likely to occur in a natural field than on a conventional farm because  _____________.

a)

In conventional farming practices, use of pesticides, kill both useful and harmful insects indiscriminately. Therefore, insect outbreaks are often seen in conventional farms.

b)

Fertilisers are used in conventional farming to increase yield. The increase in crop yield will consequently increase the diversity of pests.

c)

In natural field, the biodiversity sustains a complex system which checks and balances insects at a manageable levels.

d)

Both (a) and (c)

Q.4

Which of the following statements is/are correct?

(i) Cereals provide us with fats. Also, they are a rich source of energy.

(ii) Pulses give us proteins.

(iii) Fruits and vegetables are a rich source of vitamins and minerals.

a)

Only (i)

b)

Only (ii)

c)

Both (ii) and (iii)

d)

(i), (ii) and (iii)

Q.5

When the mass and velocity of the body are doubled, what happens to its kinetic energy?

a)

It gets doubled

b)

It gets quadrupled

c)

It becomes eight times

d)

It becomes one fourth

Q.6

Which of the following protozoan causes amoebic dysentery?

Entamoeba histolytica, Giardia lamblia, Escherichia coli and Entamoeba coli

a)

Entamoeba histolytica

b)

Giardia lamblia 

c)

Escherichia coli and Giardia lamblia 

d)

Entamoeba coli and Entamoeba histolytica

Q.7

Which of the following statements is true about tissue?

a)

Cells with similar structures but have different functions.

b)

A diverse group of cells that perform similar functions.

c)

Cells with similar structures and functions.

d)

Cells with different structures but the same function.

Q.8

Which of the following represents X and Y?



a)

X - Animal cell, Y - Plant cell

b)

X - Plant cell, Y - Animal cell

c)

X - Fungal cell, Y - Animal cell

d)

X - Animal cell, Y - Fungal cell

Q.9

Two flasks I and II contain oxygen (O2)and ozone (O3) respectively. Flask I contains 0.5 moles of oxygen while flask II contains 0.4 moles of ozone. Which of the two flasks have a greater number of oxygen atoms?

a)

Flask II containing ozone has a greater number of oxygen atoms as compared to flask I.

b)

Flask I containing oxygen has a greater number of oxygen atoms as compared to flask II.

c)

Both flasks I and II have the same number of oxygen atoms.

d)

The number of atoms of oxygen cannot be calculated from the available data.

Q.10

Which of the following statements is false?

A) Neutron has the highest mass among the fundamental particles.

B) The mass of an electron is negligible.

C) The value of e/m is the highest for a proton.

D) A charge of a neutron is zero.

a)

Only A

b)

Only C

c)

Both A and B

d)

Both C and D

Your Score: 0/10



Answers to Sample Questions from Olympiad Success:

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

Answers to Sample Questions from Olympiad Success:

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

Click here for IEO 2019-20 sample papers | Click here for NSO 2019-20 sample papers | Click here for IMO 2019-20 sample papers | Check Current Affairs for 2019-20 G.K. Olympiads here | CREST Olympiads Registration Date Extended Register here | Check 2019-20 Olympiad Exam Dates here | Find Olympiad Preparatory Material for Maths, Science, English, Cyber | Know About Scholarships & Competitive Exams | Check NCERT Solutions for Classes 6 to 10 | Check Success Store
  EXPLORE