# Mathematics-Multiples and Factors (NSTSE (National Science Talent Search Exam- Unified Council) Class 4): Questions 7 - 14 of 99

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## Question number: 7

» Mathematics » Multiples and Factors

MCQ▾

### Question

A composite number has ________.

### Choices

Choice (4) Response

a.

at one’s place.

b.

at one’s place.

c.

More than 2 factors.

d.

Only 2 factors.

## Question number: 8

» Mathematics » Multiples and Factors

MCQ▾

### Question

The smallest prime number greater than 65 is:

### Choices

Choice (4) Response

a.

59

b.

60

c.

67

d.

53

## Question number: 9

» Mathematics » Multiples and Factors

MCQ▾

### Question

________ should be subtracted from 221 to make it divisible by 2.

### Choices

Choice (4) Response

a.

1

b.

0

c.

2

d.

Question does not provide sufficient data or is vague

## Question number: 10

» Mathematics » Multiples and Factors

MCQ▾

### Question

The greatest prime number less than 65 is:

### Choices

Choice (4) Response

a.

55

b.

61

c.

53

d.

59

## Question number: 11

» Mathematics » Multiples and Factors

MCQ▾

### Question

The number is divisible by 6 but not by 8 is:

### Choices

Choice (4) Response

a.

24

b.

42

c.

48

d.

72

## Question number: 12

» Mathematics » Multiples and Factors

MCQ▾

LCM of 6,8 is:

### Choices

Choice (4) Response

a.

14

b.

48

c.

24

d.

18

## Question number: 13

» Mathematics » Multiples and Factors

MCQ▾

### Question

The number 10 has four factors: The table below lists the number of factors for some numbers.

 Number Number of factors 11 2 14 4 16 5 17 2 18 6

From this we can say that the number of prime numbers between 10 and 20 is:

### Choices

Choice (4) Response

a.

6

b.

4

c.

0

d.

2

## Question number: 14

» Mathematics » Multiples and Factors

MCQ▾

### Question

The number 501 has ________.

### Choices

Choice (4) Response

a.

8 factors

b.

7 factors

c.

3 factors

d.

4 factors

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