# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 49 - 57 of 1732

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## Question 49

MCQ▾

### Choices

Choice (4)Response

a.

11

b.

6

c.

5

d.

7

## Question 50

### Question

MCQ▾

The average of three numbers is 80. The first is rd of the sum of the other two. The first number is

### Choices

Choice (4)Response

a.

60

b.

80

c.

65

d.

70

## Question 51

### Question

MCQ▾

The middle terms of proportion are called

### Choices

Choice (4)Response

a.

Means

b.

Antecedent

c.

Extremes

d.

Consequent

## Question 52

### Question

MCQ▾

Two sums of money are in the ratio 3: 5. If the second sum is ₹ 80, then first sum is

### Choices

Choice (4)Response

a.

32 ₹

b.

42 ₹

c.

54 ₹

d.

48 ₹

## Question 53

### Question

MCQ▾

If then in terms of x is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 54

### Question

MCQ▾

The daily consumption of milk of a family is liters. The quality of milk consumed by the family during the month of November 2005 is

### Choices

Choice (4)Response

a.

170 lit

b.

130 lit

c.

160 lit

d.

lit

## Question 55

### Question

MCQ▾

Expression of 0.25 in terms of vulgar fraction is

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 56

### Question

MCQ▾

is a ________ fraction.

### Choices

Choice (4)Response

a.

Proper

b.

Mixed

c.

Improper

d.

None of the above

## Question 57

### Question

MCQ▾

A student has to secure 28 % marks to pass. He got 80 marks and failed by 60 marks. Find the maximum marks.

### Choices

Choice (4)Response

a.

200

b.

310

c.

450

d.

500

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