Mental Ability-Number Games (NCO- Cyber Olympiad Class 7): Questions 20 - 25 of 25

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Question number: 20

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Sam wrote a sequence using the following steps:

She choose -20 as the first term.

Each term after the first was 4 less than the immediately preceding term.

What are the first five terms in Sam’s sequence?

Choices

Choice (4) Response

a.

20,16,12,6,2

b.

20,24,28,30,34

c.

20,16,12,8,4

d.

20,24,28,32,36

Question number: 21

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Complete the series: 3, 7, 13, 21 ________

Choices

Choice (4) Response

a.

31

b.

30

c.

32

d.

25

Question number: 22

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Sujal wrote a sequence using the following steps:

She chose 10 as the first term.

Each term after the first was 3 less than the immediately preceding term.

What are the first five terms in Sam’s sequence?

Choices

Choice (4) Response

a.

10,6,3,1,4

b.

10, 7, 4, 1, -2

c.

10,8,5,2,1

d.

10,7,4,0,3

Question number: 23

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Complete the series: 5, 9, 13, 17, 21 ________

Choices

Choice (4) Response

a.

25

b.

34

c.

36

d.

22

Question number: 24

» Mental Ability » Number Games » Number Series

Appeared in Year: 2011

MCQ▾

Question

Complete the series given below.

3,7,15,?,63,127

Choices

Choice (4) Response

a.

30

b.

52

c.

31

d.

47

Question number: 25

» Mental Ability » Number Games » Number Analogies

Appeared in Year: 2011

MCQ▾

Question

A matrix of certain characters is given. Find out the trend and choose the missing character from the given options.

Given the a matrix of certain characters is given

Given the a Matrix of Certain Characters Is Given

Given the a matrix of certain characters is given and find out the trend and choose the missing character

Choices

Choice (4) Response

a.

15

b.

5

c.

10

d.

11

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