Mental Ability (NCO Cyber Olympiad (SOF) Class 7): Questions 183  187 of 205
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Question number: 183
» Mental Ability » Number Games » Number Series
Question
The first seventh terms of a pattern are shown below. The rule of the pattern is to multiply by 2, then addition 2 and then subtract 1.
5, 10, 12, 11, 22, 24, 23…
What should be the tenth term of this pattern?
Choices
Choice (4)  Response  

a.  46 

b.  45 

c.  47 

d.  44 

Question number: 184
» 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.  5, 17, 29, 41, 53, … 

b.  7, 19, 31, 43, 55, … 

c.  8, 20, 32, 44, 56, … 

d.  6, 18, 30, 42, 54, … 

Question number: 185
» 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, 26, 34, 40, 40, … 

b.  8, 16, 24, 32, 40, … 

c.  16, 12, 8, 4, 0, … 

d.  4, 10, 16, 22, 28, … 

Question number: 186
» Mental Ability » Basic Statistics
Statement
Some ants are parrots. All the parrots are apples.
Conclusions

All the apples are parrots.

Some ants are apples.
Choices
Choice (4)  Response  

a.  None of the conclusions follow. 

b.  Only conclusion Ⅰ can follow. 

c.  Only conclusion Ⅱ can follow. 

d.  Either one of the conclusions follows. 

Question number: 187
» Mental Ability » Basic Statistics
Question
In the following diagram, if Right Triangle represents people who like to American bags, Teardrop represents people who like to fastrack bag and Heart represents people who like to simple bag, and then answer the following question.
How many people like Simple bag and Fastrack bag both?
Choices
Choice (4)  Response  

a.  3 

b.  2 

c.  4 

d.  5 
