Mental Ability (NCO Cyber Olympiad (SOF) Class 7): Questions 188  191 of 205
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Question number: 188
» Mental Ability » Basic Statistics
Question
In the following diagram, if Diamond represents people who like to Android mobile, Hexagon represents people who like to I phone mobile and Pentagon represents people who like to simple mobile, and then answer the following question.
How many people like Android mobile, I Phone mobile and Simple mobile?
Choices
Choice (4)  Response  

a.  6 

b.  4 

c.  1 

d.  2 

Question number: 189
» Mental Ability » Basic Statistics
Statement
Some mangoes are yellow.
Some tixo are mangoes.
Conclusions

Some mangoes are green

All tixo are yellow.
Choices
Choice (4)  Response  

a.  All of the conclusions follow. 

b.  None of the conclusions follow. 

c.  Only conclusion Ⅱ can follow. 

d.  Only conclusion Ⅰ can follow. 

Question number: 190
» Mental Ability » Number Games » Number Series
Question
The first five terms of a pattern are shown below. The rule of the pattern is to multiply by 3 and then addition 3.
3, 9, 12, 36, 39…
What should be the seventh term of this pattern?
Choices
Choice (4)  Response  

a.  120 

b.  116 

c.  119 

d.  117 

Question number: 191
» Mental Ability » Number Games » Number Series
Question
Which sequence follows the rule , where n represents the position of a term in the sequence?
Choices
Choice (4)  Response  

a.  18, 16, 14, 12, 10, … 

b.  4, 11, 17, 23, 29, … 

c.  18, 20, 22, 24, 26, … 

d.  5, 14, 23, 32, 41, … 
