# NSTSE (National Science Talent Search Exam- Unified Council) Class 4: Questions 697 - 703 of 1971

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## Question number: 697

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MCQ▾

### Question

The greatest prime number less than 240 is:

### Choices

Choice (4) Response

a.

233

b.

239

c.

241

d.

237

## Question number: 698

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MCQ▾

### Question

If

Stands for 20, then

Will stand for:

### Choices

Choice (4) Response

a.

50

b.

20

c.

40

d.

Question does not provide sufficient data or is vague

## Question number: 699

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MCQ▾

### Question

A number is divisible by 9, if the sum of its digits is divisible by:

### Choices

Choice (4) Response

a.

0

b.

9

c.

7

d.

None of the above

## Question number: 700

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MCQ▾

LCM of 12,18 is:

### Choices

Choice (4) Response

a.

48

b.

72

c.

54

d.

36

## Question number: 701

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MCQ▾

### Question

________ is composite number.

### Choices

Choice (4) Response

a.

17

b.

23

c.

19

d.

12

## Question number: 702

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MCQ▾

### Question

The value of (abbabb) abb is:

(abb represents any three digit number)

### Choices

Choice (4) Response

a.

10

b.

1001

c.

101

d.

111

## Question number: 703

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MCQ▾

### Question

The number 10 has 4 factors. The table below lists the number of factors for some numbers. (Model Test Paper)

 Number Number of factors 11 2 13 2 15 4 17 2 19 2

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

### Choices

Choice (4) Response

a.

4

b.

0

c.

Can’t say

d.

2

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