NSO Level 1- Science Olympiad (SOF) Class 7: Questions 69 - 74 of 593
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Question number: 69
Question
What is the number of triangles in the given figure?
Figure Shows Number of Triangles
This figure shows number of triangles
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 16 |
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| b. | 18 |
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| c. | 20 |
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| d. | 13 |
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Question number: 70
Question
Find the missing numbers in the given series.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | 30 |
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| b. | 33 |
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| c. | 39 |
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| d. | 37 |
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Question number: 71
» Light
Question
In following diagram, the angle of reflection is:
Reflection of a Light Ray
In figure reflection of a light ray is shown.
Choices
| Choice (4) | Response | |
|---|---|---|
| a. |
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| b. |
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| c. |
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Question number: 72
» Light
Question
The perpendicular to the surface at the point at which the incidence ray falls is called:
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | Normal |
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| b. | Incident ray |
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| c. | Normal reflected ray |
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| d. | Normal incident ray |
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Question number: 73
Question
Which square must be shaded so that the figure has a line of symmetry?
Diagram Shows the Square Has Line of Symmetry
This diagram shows line of symmetry
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | R |
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| b. | S |
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| c. | P |
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| d. | Q |
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Question number: 74
Appeared in Year: 2012
Question
In the given figure, and S is the midpoint of QR. Then by ________ congruence.
Figure Shows Triangle of PQR and S is the Midpoint
This figure shows triangle of PQR and S is the midpoint
Choices
| Choice (4) | Response | |
|---|---|---|
| a. | SSS |
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| b. | SAS |
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| c. | Both a. and b. are correct |
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| d. | Question does not provide sufficient data or is vague |
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