# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 21 - 29 of 1732

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## Question 21

### Question

MCQ▾

The three odd consecutive integers whose sum is are

### Choices

Choice (4)Response

a.

25,27, 29

b.

19,23, 27

c.

21,23, 25

d.

21,25, 27

## Question 22

### Question

MCQ▾

The sum of 3 consecutive integers is 66. Then the smallest among them is

### Choices

Choice (4)Response

a.

35

b.

29

c.

41

d.

21

## Question 23

### Question

MCQ▾

The average of three numbers is 90. The first is of the sum of the other two. The first number is

### Choices

Choice (4)Response

a.

79

b.

95

c.

90

d.

80

## Question 24

### Question

MCQ▾

A person travelled of the distance by train, by bus and the remaining 10 km by boat. The total distance travelled by him was

### Choices

Choice (4)Response

a.

50 km

b.

80 km

c.

60 km

d.

110 km

## Question 25

### Question

MCQ▾

One number is 5 less than the three times of the other. If their sum is increased by 8, the result is 35. Find the numbers.

### Choices

Choice (4)Response

a.

18,9

b.

19,8

c.

8,18

d.

17,8

## Question 26

MCQ▾

Reciprocal of is

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question 27

### Question

MCQ▾

Numerator in the fraction is

### Choices

Choice (4)Response

a.

11

b.

c.

d.

9

## Question 28

### Question

MCQ▾

The solution of is

### Choices

Choice (4)Response

a.

0.5

b.

- 0.5

c.

- 0.2

d.

0.3

## Question 29

### Question

MCQ▾

The ratio of the heights of A and B is 5: 7. If B is 2.1 m tall, then the height of A is

### Choices

Choice (4)Response

a.

1.5 m

b.

0.3 m

c.

1.8 m

d.

2.8 m

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