# NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 452 - 460 of 1420

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## Question number: 452

Edit
MCQ▾

### Question

Identify an example for composite numbers.

### Choices

Choice (4)Response

a.

13,19

b.

7,11

c.

11,17

d.

12,16

## Question number: 453

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MCQ▾

### Question

Given that ( ) is the highest common factor if 88 and 132, find the value of p.

### Choices

Choice (4)Response

a.

40

b.

24

c.

32

d.

18

## Question number: 454

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MCQ▾

### Question

How many tens are there in the sum of the factors of 120?

### Choices

Choice (4)Response

a.

40

b.

63

c.

24

d.

36

## Question number: 455

Edit
MCQ▾

### Question

Identify the number whose prime factorisation has three 2’s, four 3’s and a 5.

### Choices

Choice (4)Response

a.

3024

b.

2403

c.

2340

d.

3240

## Question number: 456

Edit
MCQ▾

### Question

What is the sum of the numbers that are multiples of 8 as well as factors of 48?

### Choices

Choice (4)Response

a.

56

b.

87

c.

96

d.

64

## Question number: 457

Edit
MCQ▾

### Question

Find the product of all the factors of 50.

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 458

Edit
MCQ▾

### Question

Find an equivalent fraction of

### Choices

Choice (4)Response

a.

b.

c.

d.

## Question number: 459

Edit
MCQ▾

### Question

Study the numbers given in the box.

Identify the number that is not a divisor of the given numbers.

### Choices

Choice (4)Response

a.

16

b.

45

c.

30

d.

15

## Question number: 460

Edit
MCQ▾

### Question

Find the L. C. M. of 14,28 and 42.

### Choices

Choice (4)Response

a.

252

b.

56

c.

210

d.

84

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