# Mathematics-Factors and Multiples (NSTSE (National Level Science Talent Search Examination) Class 5): Questions 34 - 40 of 84

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## Question number: 34

» Mathematics » Factors and Multiples

MCQ▾

### Question

Identify the numbers which have only 1 and itself as factors.

### Choices

Choice (4) Response

a.

Composite numbers

b.

Co-prime numbers

c.

Twin prime

d.

Prime numbers

## Question number: 35

» Mathematics » Factors and Multiples

MCQ▾

### Question

How many times the H. C. F. of and 48 is their L. C. M. ?

### Choices

Choice (4) Response

a.

6

b.

12

c.

4

d.

8

## Question number: 36

» Mathematics » Factors and Multiples

MCQ▾

### Question

Jay’s age is a factor of 14. Next year his age will be a multiple of 5. How old will he be in 6 years’ time?

### Choices

Choice (4) Response

a.

20 years

b.

18 years

c.

21 years

d.

14 years

## Question number: 37

» Mathematics » Factors and Multiples

MCQ▾

### Question

is a list of prime number in ascending order. What is the value of ?

### Choices

Choice (4) Response

a.

18

b.

12

c.

29

d.

37

## Question number: 38

» Mathematics » Factors and Multiples

MCQ▾

### Question

The quotient when a number is divided by 5 is 8. What is the quotient when the same number is divided by 40?

### Choices

Choice (4) Response

a.

100

b.

1

c.

10

d.

1000

## Question number: 39

» Mathematics » Factors and Multiples

MCQ▾

### Question

Study the following.

Which digit in the number is in the thousands place?

### Choices

Choice (4) Response

a.

2

b.

7

c.

8

d.

6

## Question number: 40

» Mathematics » Factors and Multiples

MCQ▾

### Question

Study the information given in the box.

What is the value of X?

### Choices

Choice (4) Response

a.

9

b.

30

c.

20

d.

25

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