NSO Level 1- Science Olympiad (SOF) Class 7: Questions 69 - 74 of 593

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Question number: 69

» Mental Ability

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MCQ▾

Question

What is the number of triangles in the given figure?

Figure shows number of triangles

Figure Shows Number of Triangles

This figure shows number of triangles

Choices

Choice (4) Response

a.

16

b.

18

c.

20

d.

13

Question number: 70

» Mental Ability

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MCQ▾

Question

Find the missing numbers in the given series.

Choices

Choice (4) Response

a.

30

b.

33

c.

39

d.

37

Question number: 71

» Light

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MCQ▾

Question

In following diagram, the angle of reflection is:

Reflection of a light ray

Reflection of a Light Ray

In figure reflection of a light ray is shown.

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 72

» Light

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MCQ▾

Question

The perpendicular to the surface at the point at which the incidence ray falls is called:

Choices

Choice (4) Response

a.

Normal

b.

Incident ray

c.

Normal reflected ray

d.

Normal incident ray

Question number: 73

» Mental Ability

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MCQ▾

Question

Which square must be shaded so that the figure has a line of symmetry?

Diagram shows the square has line of symmetry

Diagram Shows the Square Has Line of Symmetry

This diagram shows line of symmetry

Choices

Choice (4) Response

a.

R

b.

S

c.

P

d.

Q

Question number: 74

» Mental Ability

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Appeared in Year: 2012

MCQ▾

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

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

b.

SAS

c.

Both a. and b. are correct

d.

Question does not provide sufficient data or is vague

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