NSTSE Class 5: Questions 414 - 422 of 716

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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 1220.

Choices

Choice (4) Response

a.

30100

b.

60100

c.

1240

d.

2420

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.

(23,29)

b.

(11,13)

c.

(59,61)

d.

(71,73)

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.

15

b.

1217

c.

1119

d.

239

Question number: 420

» Mathematics » Fractions

MCQ▾

Question

What is the sum of 415,1115and1715 ?

Choices

Choice (4) Response

a.

1

b.

2415

c.

2215

d.

17115

Question number: 421

» Mathematics » Factors and Multiples

MCQ▾

Question

What are the common factors of 36 and 72?

Choices

Choice (4) Response

a.

1,4,5,6,8,12,14,18

b.

1,2,3,4,6,9,12,36

c.

1,3,4,5,8,14

d.

1,2,3,4,5,8,12,14,26

Question number: 422

» Mathematics » Fractions

MCQ▾

Question

Find the difference obtained when 1231 is subtracted from 2131.

Choices

Choice (4) Response

a.

931

b.

3331

c.

2931

d.

1031

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