NCO Cyber Olympiad (SOF) Class 10: Questions 134  139 of 461
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Question number: 134
» Mental Ability » Basic Statistics
Question
If each number in a set of ten numbers is increased by 10, then the arithmetic mean (average) of the original ten numbers
Choices
Choice (4)  Response  

a.  Is increased by 20 

b.  Remains the same 

c.  Is increased by 10 

d.  Is increased by 100 

Question number: 135
» Logical and Analytical Reasoning » Blood Relations
Question
If (I) means A is the brother of B
(II) means A is the mother of B
(III) means A is the sister of B
If , then what is the relation of P to Q?
Choices
Choice (4)  Response  

a.  Mother 

b.  Daughter 

c.  Sister 

d.  Brother 

Question number: 136
» Mental Ability » Basic Algebra
Question
If , which is equivalent to ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 137
» Mental Ability » Basic Arithmetic
Question
Coins are dropped into a donation box so that the box is being filled at the rate of approximately 6 cubic meters per hour. If the empty rectangular box is 12 meter long, 3 meter wide and 6 meter deep, approximately how many hours does it take to fill the box?
Choices
Choice (4)  Response  

a.  26 

b.  18 

c.  12 

d.  36 

Question number: 138
» Mental Ability » Basic Arithmetic
Question
If P denotes ‘’, Q denotes ‘’, R denotes ‘+’ and S denotes ‘’, then 36 Q 24 P 8 R 10 S 12 =?
Choices
Choice (4)  Response  

a.  106 

b.  68 

c.  130 

d.  72 

Question number: 139
» Non Verbal Reasoning » Analogies with Figures
Question
The half piece of a broken mirror is given below. Join that to the correct alternative to make a full mirror.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
