# Mathematics-Playing With Numbers (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 42 - 49 of 83

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## Question number: 42

» Mathematics » Playing With Numbers

MCQ▾

### Question

The numbers which are divisible of 2 are called

### Choices

Choice (4) Response

a.

Prime

b.

Odd

c.

Composite

d.

Even

## Question number: 43

» Mathematics » Playing With Numbers

MCQ▾

### Question

The HCF of two numbers is 24 and their LCM is 240. If one number is 120 then the other number is

### Choices

Choice (4) Response

a.

48

b.

120

c.

50

d.

24

## Question number: 44

» Mathematics » Playing With Numbers

MCQ▾

### Question

Observe the given multiples of 33.

33

33

Find out the product of 33

### Choices

Choice (4) Response

a.

99

b.

88

c.

smallest 2 digit number

d.

None of the above

## Question number: 45

» Mathematics » Playing With Numbers

MCQ▾

### Question

Factor factor is equal to

### Choices

Choice (4) Response

a.

sum

b.

multiple

c.

Difference

d.

Question does not provide sufficient data or is vague

## Question number: 46

» Mathematics » Playing With Numbers

MCQ▾

### Question

The prime number which comes just after 67 is

### Choices

Choice (4) Response

a.

71

b.

65

c.

59

d.

51

## Question number: 47

» Mathematics » Playing With Numbers

MCQ▾

### Question

Prime factors of 180 are

### Choices

Choice (4) Response

a.

2

b.

2

c.

2

d.

2

## Question number: 48

» Mathematics » Playing With Numbers

MCQ▾

### Question

The smallest number of 5 digits exactly divisible by 20,25,35 and 40 is

### Choices

Choice (4) Response

a.

11200

b.

11230

c.

11002

d.

11220

## Question number: 49

» Mathematics » Playing With Numbers

MCQ▾

### Question

HCF of the two numbers=

### Choices

Choice (4) Response

a.

Product of numbers their LCM

b.

Product of numbers their LCM

c.

Product of numbers

d.

Question does not provide sufficient data or is vague

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