Mental Ability-Number Games (NCO- Cyber Olympiad Class 6): Questions 16 - 23 of 34

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Question number: 16

» Mental Ability » Number Games

MCQ▾

Question

One number in this sequence is wrong.

10, 15, 20, 25, 31, 35

What change should be made to correct this sequence?

Choices

Choice (4) Response
a.

25 should be replaced by 26

b.

31 should be replaced by 30

c.

20 should be replaced by 21

d.

10 should be replaced by 11

Question number: 17

» Mental Ability » Number Games » Number Analogies

MCQ▾

Question

Neha says “The number I am thinking is divisible by 1 and itself”. This statement is true if the number Neha is thinking of is ________.

Choices

Choice (4) Response
a.

12

b.

4

c.

17

d.

25

Question number: 18

» Mental Ability » Number Games » Number Analogies

MCQ▾

Question

Mahi says “The number I am thinking is divisible by 5 or it is divisible by 3”. This statement is true if the number Mahi is thinking of is ________.

Choices

Choice (4) Response
a.

12

b.

16

c.

13

d.

15

Question number: 19

» Mental Ability » Number Games

True-False▾

Following Statement is true or false:

Which of the following matches the statement “25 is even and 39 is odd”?

Question number: 20

» Mental Ability » Number Games

True-False▾

Following Statement is true or false:

Which of the following matches the statement “4 is even and 8 is odd”?

Question number: 21

» Mental Ability » Number Games

True-False▾

Following Statement is true or false:

Which of the following matches the statement “5 is odd and 6 is even”?

Question number: 22

» Mental Ability » Number Games » Number Analogies

MCQ▾

Question

Sneha says “The number I am thinking is divisible by 2 or it is divisible by 3”. This statement is true if the number Sneha is thinking of is ________.

Choices

Choice (4) Response
a.

6

b.

8

c.

11

d.

15

Question number: 23

» Mental Ability » Number Games

MCQ▾

Question

Mona says “The number I am thinking is divisible by only 5”. This statement is true if the number Mona is thinking of is ________.

Choices

Choice (4) Response
a.

6

b.

18

c.

19

d.

25

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