Mental Ability (NCO- Cyber Olympiad (SOF) Class 7): Questions 192 - 196 of 205

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Question number: 192

» Mental Ability » Number Games » Number Series

MCQ▾

Question

The first seven terms of a pattern are shown below. The rule of the pattern is to multiply by 2 and then subtract 1.

5,10,9, 18,17,34,33 …

What should be the tenth term of this pattern?

Choices

Choice (4) Response

a.

65

b.

130

c.

129

d.

66

Question number: 193

» Mental Ability » Number Games » Number Series

MCQ▾

Question

Dev wrote a sequence using the following steps:

She chose as the first term.

Each term after the first was 5 more than the immediately preceding term.

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

Choices

Choice (4) Response

a.

b.

c.

d.

Question number: 194

» 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.

b.

c.

d.

Question number: 195

» 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: 196

» Mental Ability » Basic Statistics

Statement-Conclusion▾

Statement

All the actors are girls. All the girls are beautiful.

Conclusions

  1. All the actors are beautiful.

  2. Some girls are actors.

Choices

Choice (4) Response

a.

Either one of the conclusions follows.

b.

All of the conclusions follow.

c.

Only conclusion Ⅱ can follow.

d.

None of the conclusions follow.

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