# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 173 - 180 of 1732

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## Question 173

### Question

MCQ▾

The fractions which have one as numerator are called ________ fractions.

### Choices

Choice (4)Response

a.

Unlike

b.

Unit

c.

Like

d.

All of the above

## Question 174

### Question

MCQ▾

A number of books are distributed among A, B and C in the ratio 5: 7: 9 respectively. If A gets 25 books, then total number of books is

### Choices

Choice (4)Response

a.

125

b.

70

c.

115

d.

105

## Question 175

### Question

MCQ▾

The cost of 1 liter of milk is ₹ 6.40, then the cost of 28.5 liter of milk is

### Choices

Choice (4)Response

a.

125.7 ₹

b.

182.4 ₹

c.

168.3 ₹

d.

145.9 ₹

## Question 176

### Question

MCQ▾

Make u as subject in .

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 177

### Question

MCQ▾

Five – ninths = ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

## Question 178

### Question

MCQ▾

The greatest possible decimal fraction up to three decimal places is

### Choices

Choice (4)Response

a.

0.999

b.

0.990

c.

0.009

d.

0.909

## Question 179

### Question

MCQ▾

Are these numbers 4: 16,5: 50 in proportion?

### Choices

Choice (4)Response

a.

Sometimes

b.

Yes

c.

No

d.

None of the above

## Question 180

### Question

MCQ▾

In a two-digit number, ten՚s digit is twice the unit digit. The number formed by interchanging the digits is 36 less than the original number. Find the number.

### Choices

Choice (4)Response

a.

84

b.

48

c.

72

d.

70

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