Mathematics-Playing With Numbers (NSTSE (National Science Talent Search Exam- Unified Council) Class 6): Questions 11 - 22 of 83

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Question number: 11

» Mathematics » Playing With Numbers

MCQ▾

Question

LCM of 8 and 11 is

Choices

Choice (4) Response

a.

89

b.

88

c.

11

d.

8

Question number: 12

» Mathematics » Playing With Numbers

MCQ▾

Question

A whole number that can be divided evenly by numbers other then 1 or itself.

Choices

Choice (4) Response

a.

Composite

b.

prime

c.

even

d.

Question does not provide sufficient data or is vague

Question number: 13

» Mathematics » Playing With Numbers

MCQ▾

Question

12,13,15,18,22?

Choices

Choice (4) Response

a.

25

b.

24

c.

26

d.

27

Question number: 14

» Mathematics » Playing With Numbers

MCQ▾

Question

5,6, 9,14,21?

Choices

Choice (4) Response

a.

25

b.

30

c.

26

d.

35

Question number: 15

» Mathematics » Playing With Numbers

MCQ▾

Question

3,5, 9,15,23?

Choices

Choice (4) Response

a.

35

b.

32

c.

33

d.

45

Question number: 16

» Mathematics » Playing With Numbers

MCQ▾

Question

0,3, 8,15,24,35?

Choices

Choice (4) Response

a.

49

b.

40

c.

44

d.

48

Question number: 17

» Mathematics » Playing With Numbers

MCQ▾

Question

2,6, 10,14,18?

Choices

Choice (4) Response

a.

20

b.

23

c.

22

d.

21

Question number: 18

» Mathematics » Playing With Numbers

MCQ▾

Question

4,5, 7,10,15,22?

Choices

Choice (4) Response

a.

33

b.

35

c.

34

d.

32

Question number: 19

» Mathematics » Playing With Numbers

MCQ▾

Question

5,7, 11,13,17,19?

Choices

Choice (4) Response

a.

25

b.

21

c.

29

d.

23

Question number: 20

» Mathematics » Playing With Numbers

MCQ▾

Question

2,1, 8,3, 14,5, 18?

Choices

Choice (4) Response

a.

20

b.

7

c.

24

d.

22

Question number: 21

» Mathematics » Playing With Numbers

MCQ▾

Question

LCM is defined as the least number which is divisible by all the given

Choices

Choice (4) Response

a.

0

b.

1

c.

Divisors

d.

Multiple

Question number: 22

» Mathematics » Playing With Numbers

MCQ▾

Question

Which of the following statement is false?

Choices

Choice (4) Response

a.

If a number is divisible by both 9 and 10, it must be divisible by 90

b.

A pair of prime numbers differing by one it’s called twin prime number

c.

If a number is divisible by 8, it must be divisible by 4.

d.

The sum of two consecutive odd numbers is always divisible by 4

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