# NSTSE (National Science Talent Search Exam- Unified Council) Class 7: Questions 159 - 166 of 1732

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## Question number: 159

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MCQ▾

### Question

Improper fraction of is

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 160

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MCQ▾

### Question

If 40 % of 80 % of a number is 640, then the number is

### Choices

Choice (4) Response

a.

2000

b.

4200

c.

3800

d.

2200

## Question number: 161

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MCQ▾

### Question

The ratio of the incomes of Tina and Mina is 1: 3. If Tina’s income is 9800 Rs. then Mina’s income is

### Choices

Choice (4) Response

a.

Rs.

b.

Rs.

c.

Rs.

d.

Question does not provide sufficient data or is vague

## Question number: 162

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MCQ▾

### Question

What should be added to to make it ?

### Choices

Choice (4) Response

a.

b.

c.

7

d.

## Question number: 163

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MCQ▾

### Question

Kumar reads of a book. He finds that there are still 80 pages left to be read. Total numbers of pages in the book are

### Choices

Choice (4) Response

a.

400

b.

200

c.

300

d.

100

## Question number: 164

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MCQ▾

### Question

Ratio is a method of comparing two quantities by

### Choices

Choice (4) Response

a.

Division

b.

Subtraction

c.

d.

All of the above

## Question number: 165

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MCQ▾

### Question

A student has to secure 35 % marks to pass. He got 90 marks and failed by 50 marks. Find the maximum marks.

### Choices

Choice (4) Response

a.

350

b.

100

c.

200

d.

400

## Question number: 166

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MCQ▾

### Question

14 sarees cost Rs. 4200. The cost of 1 saree is

### Choices

Choice (4) Response

a.

Rs. 200

b.

Rs. 300

c.

Rs. 250

d.

Rs. 350

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