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

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Question 66

Appeared in Year: 2012

Question

MCQ▾

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

Choices

Choice (4)Response

a.

₹ 8550

b.

₹ 5508

c.

₹ 5580

d.

₹ 5055

Question 67

Appeared in Year: 2012

Question

MCQ▾

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

Choices

Choice (4)Response

a.

5

b.

4

c.

2

d.

3

Question 68

Appeared in Year: 2012

Question

MCQ▾

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

Figure Shows Parallel Lines of Landm

Choices

Choice (4)Response

a.

b.

c.

d.

Question 69

Question

MCQ▾

What is the number of triangles in the given figure?

Figure Shows Number of Triangles

Choices

Choice (4)Response

a.

16

b.

18

c.

20

d.

13

Question 70

Question

MCQ▾

Find the missing numbers in the given series.

Choices

Choice (4)Response

a.

30

b.

33

c.

39

d.

37

Question 71

Question

MCQ▾

In following diagram, the angle of reflection is:

Reflection of a Light Ray

Choices

Choice (4)Response

a.

b.

c.

d.

Question 72

Question

MCQ▾

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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