# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 400 - 406 of 1358

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## Question number: 400

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MCQ▾

### Question

A box had some apples in it. When the apples are distributed equally to 13 students, none remained but while distributing to 14 students, 5 students got 1 apple less than the others. How many apples were there in the box?

### Choices

Choice (4) Response

a.

60

b.

76

c.

65

d.

50

## Question number: 401

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MCQ▾

### Question

M and N are two 1-digit numbers such that. What are the respective values of M and N?

### Choices

Choice (4) Response

a.

8,9

b.

3,5

c.

6,4

d.

7,11

## Question number: 402

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MCQ▾

### Question

Which of the following sets of numbers have the same H. C. F. ? This Table Shows the Four Sets of Numbers Find which sets of numbers have the same H. C. F.

### Choices

Choice (4) Response

a.

Q and R

b.

P and Q

c.

Q and S

d.

R and S

## Question number: 403

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MCQ▾

### Question

Which mixed number is equal to?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 404

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MCQ▾

### Question

How many prime numbers are there from 1 to 50?

### Choices

Choice (4) Response

a.

15

b.

20

c.

17

d.

10

## Question number: 405

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MCQ▾

### Question

The figure given shows 5 numbers. (Model Test Paper) This Figure Shows Different Five Numbers Find which the 5 numbers are the prime factors of 130

Which of the 5 numbers are the prime factors of 130?

### Choices

Choice (4) Response

a.

3 and 10

b.

2 and 3

c.

2 and 13

d.

10 and 13

## Question number: 406

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MCQ▾

### Question

Identify an example for twin primes.

### Choices

Choice (4) Response

a.

11,13

b.

21,25

c.

d.

5,9

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