# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 124 - 131 of 1484

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## Question number: 124

Edit
MCQ▾

### Question

Two numbers are such that their difference, their sum and their product are to one another as 1: 7: 24. The product of two number is

### Choices

Choice (4)Response

a.

96

b.

24

c.

48

d.

12

## Question number: 125

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MCQ▾

### Question

Divide 62 into two parts such that fourth part of the first and two-fifth part of the second are in the ratio 2: 3.

### Choices

Choice (4)Response

a.

16,46

b.

40,22

c.

32,30

d.

24,38

## Question number: 126

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MCQ▾

### Question

The solution of the system of the equation given by

is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 127

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MCQ▾

### Question

The sum of digits of a two digit number is 12. If the digits are reversed, the number is decreased by 36. Find the number.

### Choices

Choice (4)Response

a.

84

b.

48

c.

34

d.

30

## Question number: 128

Edit
MCQ▾

### Question

If then the values of are

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 129

Edit
MCQ▾

### Question

If then “x” equals to:

### Choices

Choice (4)Response

a.

144

b.

128

c.

138

d.

125

## Question number: 130

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MCQ▾

### Question

If the ratio of boys to girls in a class is B and the ratio of girls to boys is G, then B + G is,

### Choices

Choice (4)Response

a.

Equals to 1

b.

Less than 1

c.

Greater than or equal to 1

d.

Greater than 1

## Question number: 131

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MCQ▾

### Question

The ratio of two numbers is 3: 8 and their difference is 115. The largest number is.

### Choices

Choice (4)Response

a.

115

b.

240

c.

69

d.

184

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