SOF - NSO Level 2 Sample Papers for Class 8
Class 8 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 the consequence of man's interference with nature? |
| a) |
Increase in natural resources |
| b) | Biological imbalance |
| c) | Increase in the ozone layer |
| d) | Reappearance of extinct species |
Q.2 |
What are the characteristics of rocket fuel?
|
| a) |
Only 1 |
| b) | Only 3 |
| c) | Only 1 and 2 |
| d) | 1, 2 and 3 |
Q.3 |
Which of the following is NOT an alternative energy resource?
|
|
| a) |
Solar energy |
|
| b) | Geothermal energy |
|
| c) | Fossil fuel |
|
| d) | Hydroelectric energy |
Q.4 |
Which of the following events can cause an earthquake? (i) Movement of the earth's plates (ii) Volcanic eruption (iii) Underground nuclear explosion |
| a) |
Only (i) and (ii) |
| b) | Only (ii) and (iii) |
| c) | Only (i) and (iii) |
| d) | (i), (ii) and (iii) |
Q.5 |
A force is applied on an object in the direction of its motion. What is the effect of force on the object? |
| a) |
The speed of the object will increase. |
| b) | The speed of the object will decrease. |
| c) | The speed of the object will remain unchanged. |
| d) | The object comes to rest. |
Q.6 |
Which type of tissue is responsible for receiving, interpreting and producing a response to stimuli? |
| a) |
Muscle tissue |
| b) | Nervous tissue |
| c) | Epithelial tissue |
| d) | Connective tissue |
Q.7 |
Which of the following processes include the mass emigration of bees to settle down at a new place in order to form a new hive? |
| a) |
Migration |
| b) | Swarming |
| c) | Spawning |
| d) | Carting |
Q.8 |
When a tuning fork was struck and brought near a bucket of water, a wave as shown in the figure was formed on its surface.  |
| a) |
Frequency |
| b) | Wavelength |
| c) | Velocity |
| d) | Amplitude |
Q.9 |
The diagram shows the path of a light ray X, directed at a plane mirror.  |
| a) |
M |
| b) | N |
| c) | O |
| d) | P |
Q.10 |
Which of the following completes the given sentence? Sound can travel through __________. (p) gases only (q) solids only (r) liquids only (s) solids, liquids and gases |
| a) |
p |
| b) | q |
| c) | r |
| d) | s |
Your Score: 0/10
Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : d | Q.3 : c | Q.4 : d | Q.5 : a | Q.6 : b | Q.7 : b | Q.8 : d | Q.9 : b | Q.10 : d
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