# NSTSE (National Science Talent Search Exam- Unified Council) Class 10: Questions 384 - 391 of 1484

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## Question 384

### Question

MCQ▾

If we divide is divided by , then the quotient is ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 385

### Question

MCQ▾

The AM between and is

### Choices

Choice (4)Response

a.

51

b.

43

c.

63

d.

49

## Question 386

### Question

MCQ▾

Two values whose sum is 8 and the absolute value of whose difference is 12 are the roots of the equation

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 387

### Question

MCQ▾

The 5th term of an AP is 20 and the 13th term is 196. Then the fourth term is

### Choices

Choice (4)Response

a.

3

b.

-2

c.

5

d.

-21

## Question 388

### Question

MCQ▾

The expression leaves a remainder 3 and 7 when divided by and repsectively. Calculate the values of a and b.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question 389

### Question

MCQ▾

A man saves ₹ 80 in a certain year and in each year thereafter he saves ₹ 20 more than the preceding year. In how many years will his total savings amount to ₹ 3,680?

### Choices

Choice (4)Response

a.

15 years

b.

16 years

c.

27 years

d.

23 years

## Question 390

### Question

MCQ▾

The diameter of a copper sphere is 6 cm. It is beaten and drawn into a wire of diameter 0.2 cm. The length of wire is ________.

### Choices

Choice (4)Response

a.

3000 cm

b.

6000 cm

c.

1800 cm

d.

3600 cm

## Question 391

MCQ▾

= ________.

### Choices

Choice (4)Response

a.

b.

c.

d.

Question does not provide sufficient data or is vague

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