# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 19 - 27 of 1128

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## Question number: 19

Edit

### Question

MCQ▾

of a week = ________ days.

### Choices

Choice (4)Response

a.

3

b.

21

c.

13

d.

30

## Question number: 20

Edit

### Question

MCQ▾

Viraj scored 17 marks out of 30. Its fractional form is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 21

Mathematics
Edit

### 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 number: 22

Mathematics
Edit

### 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 number: 23

Mathematics
Edit

### 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 number: 24

Mathematics
Edit

### 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 number: 25

Mathematics
Edit

### 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 number: 26

Edit

MCQ▾

Reciprocal of is

### Choices

Choice (4)Response

a.

b.

c.

d.

None of the above

## Question number: 27

Edit

### Question

MCQ▾

Numerator in the fraction is

### Choices

Choice (4)Response

a.

11

b.

c.

d.

9