# Mathematics (NSTSE Class 5): Questions 114 - 121 of 750

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## Question number: 114

» Mathematics » Factors and Multiples

MCQ▾

### Question

Find the L. C. M of 36 and 54 using prime factorisation method.

### Choices

Choice (4) Response

a.

27

b.

98

c.

50

d.

108

## Question number: 115

» Mathematics » Fractions

MCQ▾

### Question

Find an equivalent fraction of

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 116

» Mathematics » Factors and Multiples

MCQ▾

### Question

Which of the following is NOT a pair of twin primes? (Model Test Paper)

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 117

» Mathematics » Factors and Multiples

MCQ▾

### Question

What is the H. C. F. of 90 and 175?

### Choices

Choice (4) Response

a.

20

b.

5

c.

35

d.

15

## Question number: 118

» Mathematics » Fractions

MCQ▾

### Question

Which of the following is an improper fraction?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 119

» Mathematics » Fractions

MCQ▾

### Question

What is the sum of?

### Choices

Choice (4) Response

a.

1

b.

c.

d.

## Question number: 120

» Mathematics » Factors and Multiples

MCQ▾

### Question

What are the common factors of 36 and 72?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 121

» Mathematics » Fractions

MCQ▾

### Question

Find the difference obtained when is subtracted from

### Choices

Choice (4) Response

a.

b.

c.

d.

f Page