Mathematics-Playing With Numbers (NSTSE Class 6): Questions 32 - 41 of 83

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Question number: 32

» Mathematics » Playing With Numbers

MCQ▾

Question

The smallest number which when divided by 2, 8, 12, 15 gives the remainder 5 is

Choices

Choice (4) Response

a.

123

b.

67

c.

125

d.

120

Question number: 33

» Mathematics » Playing With Numbers

MCQ▾

Question

The sum of the first ten multiples of 5 is

Choices

Choice (4) Response

a.

257

b.

225

c.

273

d.

275

Question number: 34

» Mathematics » Playing With Numbers

MCQ▾

Question

HCF of 14 and 28 is

Choices

Choice (4) Response

a.

72

b.

14

c.

60

d.

30

Question number: 35

» Mathematics » Playing With Numbers

MCQ▾

Question

The least number which when decreased by 6 is exactly divisible by 6, 18, 26, 36 and 14 is

Choices

Choice (4) Response

a.

3223

b.

3232

c.

3282

d.

3228

Question number: 36

» Mathematics » Playing With Numbers

MCQ▾

Question

Example of prime numbers is

Choices

Choice (4) Response

a.

9, 19

b.

7, 11

c.

25, 14

d.

18, 16

Question number: 37

» Mathematics » Playing With Numbers

MCQ▾

Question

The sum of the prime numbers between 110 and 125 is

Choices

Choice (4) Response

a.

135

b.

113

c.

1134

d.

1044

Question number: 38

» Mathematics » Playing With Numbers

MCQ▾

Question

Which of the following number is divisible by 13?

Choices

Choice (4) Response

a.

512630

b.

51332

c.

514630

d.

513630

Question number: 39

» Mathematics » Playing With Numbers

MCQ▾

Question

The greatest number that will divide 17, 42, 67 leaving remainder 1, 2 and 3 respectively is

Choices

Choice (4) Response

a.

8

b.

40

c.

20

d.

16

Question number: 40

» Mathematics » Playing With Numbers

MCQ▾

Question

When a number can be divided up evenly it is

Choices

Choice (4) Response

a.

A composite number

b.

Co-prime number

c.

An odd number

d.

All of the above

Question number: 41

» Mathematics » Playing With Numbers

MCQ▾

Question

Choose the prime numbers from the following pairs.

Choices

Choice (4) Response

a.

5 and 81

b.

36 and 38

c.

7 and 63

d.

13 and 3

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