# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 1030 - 1037 of 1732

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## Question 1030

### Question

MCQ▾

Expanded form of is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 1031

MCQ▾

The value of is

### Choices

Choice (4)Response

a.

3

b.

2

c.

d.

## Question 1032

### Question

MCQ▾

Which among them is an example of circular motion?

### Choices

Choice (4)Response

a.

A pendulum moving to and forth.

b.

A bouncing ball.

c.

A bus moving at a constant speed.

d.

A heavy object tied to a rope and is swung in circles.

## Question 1033

### Question

MCQ▾

If the arithmetic mean of 2, 3,6, 1, x and 4 is 2, then x is

### Choices

Choice (4)Response

a.

- 4

b.

- 8

c.

- 10

d.

- 7

## Question 1034

MCQ▾

________

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 1035

### Question

MCQ▾

A man purchased two articles for ₹ 2000 each, by selling those he gains 10 % on the one and loses 10 % on the other. Find the gain (or) loss percent on the whole transaction.

### Choices

Choice (4)Response

a.

1 % gain

b.

No profit, no loss

c.

1 % loss

d.

Question does not provide sufficient data or is vague

## Question 1036

### Question

MCQ▾

The area of a circle is 1386 , then the diameter is

### Choices

Choice (4)Response

a.

54 cm

b.

21 cm

c.

42 cm

d.

84 cm

## Question 1037

### Question

MCQ▾

How many times will the sum gets multiplied in 5 years at 10 % per annum rate of interest?

### Choices

Choice (4)Response

a.

times

b.

3 times

c.

times

d.

4 times

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