NSTSE Class 5: Questions 473 - 480 of 1242

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Question number: 473

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: 474

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: 475

MCQ▾

Question

How is 24 written as the product of primes?

Choices

Choice (4) Response

a.

b.

c.

3×3×5

d.

Question number: 476

MCQ▾

Question

What is the sum obtained when are added?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 477

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

Question number: 478

MCQ▾

Question

Find the least 4-digit number that is divisible by 7.

Choices

Choice (4) Response

a.

1617

b.

1008

c.

1799

d.

4000

Question number: 479

MCQ▾

Question

P is a 2-digit common factor of 36 and 54. Q is a number that is both a factor and multiple of 26. What is the value of?

Choices

Choice (4) Response

a.

28

b.

34

c.

21

d.

44

Question number: 480

MCQ▾

Question

Identify the number whose prime factorisation has two 2’s, two 3’s, one 5 and a 7.

Choices

Choice (4) Response

a.

2160

b.

1260

c.

1026

d.

6012

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