NSO Level 1- Science Olympiad (SOF) Class 7: Questions 66 - 72 of 597

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Question number: 66

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

Mohit borrowed Rs. 12,000 from his friend. He gave Rs. 2000 at 18 % and the remaining amount at 15%. How much interest did he pay in 3 years?

Choices

Choice (4)Response

a.

Rs. 8550

b.

Rs. 5508

c.

Rs. 5580

d.

Rs. 5055

Question number: 67

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

What is the smallest number of squares that must be added so that the line PQ becomes a line of symmetry?

Figure shows line of symmetry

Figure Shows Line of Symmetry

Choices

Choice (4)Response

a.

5

b.

4

c.

2

d.

3

Question number: 68

» Mental Ability

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Appeared in Year: 2012

MCQ▾

Question

Which of the following conditions is INCORRECT on the basis of the given figure, where ?

Figure shows parallel lines of landm

Figure Shows Parallel Lines of Landm

Choices

Choice (4)Response

a.

b.

c.

d.

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

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

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

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