NSTSE (National Science Talent Search Exam- Unified Council) Class 5: Questions 414 - 423 of 1242

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Question number: 414

» Mathematics » Factors and Multiples

MCQ▾

Question

What is the H. C. F. of 46 and 64?

Choices

Choice (4) Response

a.

6

b.

8

c.

2

d.

23

Question number: 415

» 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: 416

» Mathematics » Fractions

MCQ▾

Question

Find an equivalent fraction of

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 417

» 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: 418

» 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: 419

» Mathematics » Fractions

MCQ▾

Question

Which of the following is an improper fraction?

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 420

» Mathematics » Fractions

MCQ▾

Question

What is the sum of?

Choices

Choice (4) Response

a.

1

b.

c.

d.

Question number: 421

» 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: 422

» Mathematics » Fractions

MCQ▾

Question

Find the difference obtained when is subtracted from

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 423

» Mathematics » Factors and Multiples

MCQ▾

Question

Identify an example for co-prime numbers.

Choices

Choice (4) Response

a.

18, 37

b.

8, 10

c.

16, 26

d.

12, 15

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