# Mathematics (NSTSE (National Level Science Talent Search Examination) Class 5): Questions 168 - 176 of 750

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## Question number: 168

» Mathematics » Fractions

MCQ▾

### Question

Nita has of a cake. She ate of it. What part of the cake is remaining?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 169

» Mathematics » Factors and Multiples

MCQ▾

### Question

How many factors does 1024 have?

### Choices

Choice (4) Response

a.

6

b.

12

c.

8

d.

10

## Question number: 170

» Mathematics » Factors and Multiples

MCQ▾

### Question

Which of these numbers has and 10 as factors?

### Choices

Choice (4) Response

a.

20801

b.

10240

c.

1064

d.

2345

## Question number: 171

» Mathematics » Factors and Multiples

MCQ▾

### Question

Varun’s age is a factor of 22. Next year his age will be a multiple of 6. How old will he be in 8 years’ time?

### Choices

Choice (4) Response

a.

23 years

b.

19 years

c.

15 years

d.

14 years

## Question number: 172

» Mathematics » Factors and Multiples

MCQ▾

### Question

What is the sum of the first four multiples of 12?

### Choices

Choice (4) Response

a.

160

b.

120

c.

100

d.

150

## Question number: 173

» Mathematics » Factors and Multiples

MCQ▾

### Question

What is the H. C. F. of and 216? (Model Test Paper)

### Choices

Choice (4) Response

a.

144

b.

24

c.

120

d.

38

## Question number: 174

» Mathematics » Factors and Multiples

MCQ▾

### Question

How is 24 written as the product of primes?

### Choices

Choice (4) Response

a.

b.

c.

3×3×5

d.

## Question number: 175

» Mathematics » Fractions

MCQ▾

### Question

What is the sum obtained when are added?

### Choices

Choice (4) Response

a.

b.

c.

d.

## Question number: 176

» Mathematics » Factors and Multiples

MCQ▾

### Question

Which of the following cannot be prime factorized? (Model Test Paper)

### Choices

Choice (4) Response

a.

Odd numbers

b.

Composite numbers

c.

Even numbers

d.

Prime numbers

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