SOF - NSO PDF Sample Papers for Class 7
Resources:
Class 7 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.
Q.1 |
Select a suitable figure from the four alternatives that would complete the figure matrix.  |
| a) |
1 |
| b) | 2 |
| c) | 3 |
| d) | 4 |
Q.2 |
Percolation rate of water is least in which soil? |
| a) |
sandy soil |
| b) | clayey soil |
| c) | loamy soil |
| d) | none of these |
Q.3 |
By which mode of transmission of heat does air get heated up? |
| a) |
Conduction |
| b) | Convection |
| c) | Radiation |
| d) | Diffusion |
Q.4 |
The wire which melts and breaks the circuit when large current is allowed to flow through it is called _______. |
| a) |
Fuse wire |
| b) | Electric wire |
| c) | Filament |
| d) | Connecting wire |
Q.5 |
The upper chamber of human heart is called-  |
| a) |
vena cava |
| b) | pulmonary vein |
| c) | ventricles |
| d) | atria |
Q.6 |
Which substance break down when we inhale oxygen during respiration? |
| a) |
Glucose |
| b) | Protein |
| c) | Fatty acid |
| d) | Hemoglobin |
Q.7 |
Warm air is ___________ than cold air |
| a) |
lighter |
| b) | no difference in weight |
| c) | very much lighter |
| d) | Heavier |
Q.8 |
In Nicobar island, the lion tailed macaque is also known as:  |
| a) |
Lemurs |
| b) | Monkey |
| c) | Langoor |
| d) | Beard ape |
Q.9 |
Find the odd one out: (Mirror Image) |
| a) |
R |
| b) | A |
| c) | H |
| d) | I |
Q.10 |
(2,3), (3,5), (5,7), (7,11), (11,13), (?) |
| a) |
(13,15) |
| b) | (15,16) |
| c) | (13,17) |
| d) | (13,19) |
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Sample PDF of SOF - National Science Olympiad (NSO) PDF Sample Papers for Class 7:
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Answers to Sample Questions from Olympiad Success:
Q.1 : b | Q.2 : b | Q.3 : b | Q.4 : a | Q.5 : d | Q.6 : a | Q.7 : a | Q.8 : d | Q.9 : a | Q.10 : c
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