Mathematics (NSTSE Class 5): Questions 117 - 125 of 750

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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.

15

b.

1217

c.

1119

d.

239

Question number: 119

» 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: 120

» 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: 121

» 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

Question number: 122

» 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

Question number: 123

» Mathematics » Factors and Multiples

MCQ▾

Question

What is the sum of the numbers that are multiples of 6 as well as factors of 36?

Choices

Choice (4) Response

a.

68

b.

56

c.

72

d.

36

Question number: 124

» Mathematics » Factors and Multiples

MCQ▾

Question

Find the smallest whole number that is divisible by 12 and 18.

Choices

Choice (4) Response

a.

54

b.

36

c.

60

d.

72

Question number: 125

» Mathematics » Factors and Multiples

MCQ▾

Question

Which of these numbers has 2, 11, 22 and 97 as factors?

Choices

Choice (4) Response

a.

2321

b.

1122

c.

2134

d.

4300

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