# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 692 - 698 of 1420

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## Question 692

### Question

MCQ▾

The average of 7 students is 12 years. If two more students of ages 15 years and 18 years join, what will their average age be?

### Choices

Choice (4)Response

a.

years

b.

13 years

c.

years

d.

14 years

## Question 693

### Question

MCQ▾

Krunal՚s father gave him ₹ 380, out of which he spent on books and on eatables and saved the remaining amount. How much did Krunal save?

### Choices

Choice (4)Response

a.

₹ . 150

b.

₹ 190

c.

₹ 170

d.

₹ 200

## Question 694

### Question

MCQ▾

If ₹ 90 is divided into two parts in the ratio , what is the difference between those two parts?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 695

### Question

MCQ▾

Vishal invests in machinery, in raw material and still was cash with him. Find his total investment.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 696

### Question

MCQ▾

There are 100 questions on Chotu՚s test. He has completed 80 of the questions. What percent of the questions has Chotu completed?

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 697

### Question

MCQ▾

Mansi runs at a speed of . How long does she take to cover a distance of 1 km?

### Choices

Choice (4)Response

a.

120 sec

b.

100 sec

c.

220 sec

d.

250 sec

## Question 698

### Question

MCQ▾

If amount is ₹ 750 and interest is ₹ 130, find the principal.

### Choices

Choice (4)Response

a.

b.

c.

d.

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