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.
Q.1 |
Which of the following is a pair of isobars?
|
| a) |
Only 1 |
| b) | Only 3 |
| c) | Both 1 and 3 |
| d) | Both 2 and 4 |
Q.2 |
An airplane accelerates down a runway at 3.2 m s-2 for 32.8 s until it finally lifts off the ground. Determine the distance travelled before takeoff. |
| a) |
1323.5 m |
| b) | 1527.7 m |
| c) | 1721.3 m |
| d) | 1931 m |
Q.3 |
A gun fires a bullet of mass 50 g with a velocity of 30 m s-1. Because of this, the gun is pushed back with a velocity of 1 m s-1. What is the mass of the gun? |
| a) |
3.5 kg |
| b) | 30 kg |
| c) | 1.5 kg |
| d) | 20 kg |
Q.4 |
A body weighs 12 N on the surface of the moon. What is its weight on the surface of the earth? |
| a) |
72 N |
| b) | 2 N |
| c) | 24 N |
| d) | Zero |
Q.5 |
Identify the correct increasing order of molecular weights of the given compounds. |
| a) |
H2O>CO2>SO2>H2S |
| b) | H2O>H2S>CO2>SO2 |
| c) | H2O>SO2>H2S>CO2 |
| d) | H2S>CO2>SO2>H2O |
Q.6 |
At what temperature should all the gases occupy zero volume? |
| a) |
0oC |
| b) | -273oC |
| c) | 273oC |
| d) | 100oC |
Q.7 |
Which of the following pairs of microorganisms and diseases is wrongly matched?
|
| a) |
Only 1 |
| b) | Only 2 |
| c) | Both 1 and 3 |
| d) | 2, 3 and 4 |
Q.8 |
A force of 0.6 N acting on a particle increases its velocity from 5.0 ms-1 to 6.0 ms-1 in 2 s. What is the mass of the particle? |
| a) |
1.2 kg |
| b) | 2.2 kg |
| c) | 4.2 kg |
| d) | 6.2 kg |
Q.9 |
Suppose you go up a tower 80 m high and throw a ball horizontally with a velocity of 20 m/s. What will be the shape of the path followed by the ball? While falling, the motion of the ball will be a combination of two independent motions. |
| a) |
Parabolic |
| b) | Straight line |
| c) | Circular |
| d) | Rectilinear |
Q.10 |
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 |
Your Score: 0/10
Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : c | Q.3 : c | Q.4 : a | Q.5 : b | Q.6 : b | Q.7 : a | Q.8 : a | Q.9 : a | Q.10 : c
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