# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 552 - 558 of 1732

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## Question 552

### Question

MCQ▾

The figure having only two lines of symmetry in the following is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 553

### Question

MCQ▾

Which of the following statements is true?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 554

### Question

MCQ▾

The weight (in kg) of 5 girls are 35, 42,47, 32 and 38. The median is

### Choices

Choice (4)Response

a.

42

b.

38

c.

47

d.

32

## Question 555

### Question

MCQ▾

By selling an umbrella for ₹ 60, a merchant gains 20 % . During a clearance sale, the merchant allows a discount of 10 % on the marked price (the price at which he used to sell) . Find his gain % .

### Choices

Choice (4)Response

a.

4 %

b.

8 %

c.

2 %

d.

6 %

## Question 556

MCQ▾

.

### Choices

Choice (4)Response

a.

35.72

b.

357.02

c.

3572

d.

35.072

## Question 557

### Question

MCQ▾

Which of the following statement is true?

### Choices

Choice (4)Response

a.

lies to the left of 0 on the number line

b.

lies to the right of 0 on the number line

c.

The rational number and are on opposite sides of 0 on the number line

d.

All a., b. and c. are correct

## Question 558

### Question

MCQ▾

If an object is moving with a constant velocity, what will be its acceleration?

### Choices

Choice (4)Response

a.

Cannot be determined

b.

Zero

c.

Double the velocity

d.

Equal to velocity

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