# Mathematics [NSTSE (National Science Talent Search Exam- Unified Council) Class 7]: Questions 161 - 167 of 1128

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## Question 161

Edit

### Question

MCQ▾

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 162

Edit

### Question

MCQ▾

What should be added to to make it ?

### Choices

Choice (4)Response

a.

b.

c.

7

d.

## Question 163

Edit

### Question

MCQ▾

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 164

Edit

### Question

MCQ▾

Ratio is a method of comparing two quantities by

### Choices

Choice (4)Response

a.

Division

b.

Subtraction

c.

d.

All of the above

## Question 165

Mathematics
Edit

### Question

MCQ▾

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 166

Edit

### Question

MCQ▾

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

## Question 167

Mathematics
Edit

### Question

MCQ▾

One number is 6 less than the five times of the other. If their sum is decreased by 3, the result is 57. Find the numbers.

### Choices

Choice (4)Response

a.

49,11

b.

13,49

c.

11,29

d.

19,21