Mental Ability (NCO Cyber Olympiad (SOF) Class 6): Questions 388  392 of 394
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Question number: 388
» Mental Ability » Number Games » Number Series
Appeared in Year: 2011
Question
Which of the following does not fit in the number series given below?
2, 4, 16, 66, 298, 1530
Choices
Choice (4)  Response  

a.  16 

b.  66 

c.  298 

d.  1530 

Question number: 389
» Mental Ability » Basic Geometry
Appeared in Year: 2011
Question
Which of the following shapes appears to have at least one obtuse angle?
Choices
Choice (4)  Response  

a.  Figure R 

b.  Figure P 

c.  Figure Q 

d.  Figure S 

Question number: 390
» Mental Ability » Basic Geometry
Appeared in Year: 2011
Question
In the below given figure, what is the difference between the area of the two squared farms (measures in meter)?
Choices
Choice (4)  Response  

a. 


b.  m 

c. 


d.  m 

Question number: 391
» Mental Ability » Number Games » Number Series
Question
One number in this sequence is wrong. 8, 16, 18, 36, 38, 78
What change should be made to correct this sequence?
Choices
Choice (4)  Response  

a.  78 should be replaced by 76 

b.  78 should be replaced by 74 

c.  36 should be replaced by 34 

d.  38 should be replaced by 40 

Question number: 392
» Mental Ability » Basic Arithmetic
Appeared in Year: 2011
Question
⃞ means ‘is greater than’, ∆ means ‘is smaller than’, ○ means ‘is equal to’, means ‘plus’, and = means ‘minus’. If and , then ________.
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 

