# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 109 - 116 of 1732

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## Question number: 109

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MCQ▾

### Question

The ratio of number of boys to girls in a class is 1: 20. If 50 more girls join, the ratio becomes 1: 30. The number of boys in the class is

### Choices

Choice (4) Response

a.

9

b.

5

c.

15

d.

7

## Question number: 110

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MCQ▾

### Question

Simplest form of the ratio 136: 8 is

### Choices

Choice (4) Response

a.

1: 17

b.

17: 1

c.

34: 1

d.

3: 34

## Question number: 111

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MCQ▾

Product of is

### Choices

Choice (4) Response

a.

b.

6

c.

d.

4

## Question number: 112

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MCQ▾

### Question

The reciprocal of the fraction is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 113

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MCQ▾

### Question

________ make one whole.

### Choices

Choice (4) Response

a.

Five fourths

b.

Two fourths

c.

Four fourths

d.

Three fourths

## Question number: 114

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MCQ▾

### Question

If two supplementary angles are differ by then one of the angles is ________.

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 115

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MCQ▾

### Question

A cricket match player won 7 games and lost 5. The fraction of the games he won is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 116

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MCQ▾

### Question

The ratio between a two-digit number and the sum of digits of that number is 4: 1. If the digit in the units place is 3 more than the digit in the tenth place. What is the number?

### Choices

Choice (4) Response

a.

63

b.

56

c.

36

d.

Data is not sufficient

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