Mental Ability (NCO Cyber Olympiad Class 5): Questions 65  72 of 257
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Question number: 65
» Mental Ability » Number Games » Number Series
Question
Find the odd term out in 3, 5, 11, 14, 17, 21
Choices
Choice (4)  Response  

a.  21  
b.  14  
c.  17  
d.  3 
Question number: 66
» Mental Ability » Basic Arithmetic
Question
Vina brought two 3000 millilitres bottles of water. How many litres of water is that?
Choices
Choice (4)  Response  

a.  5 litres  
b.  10 litres  
c.  6 litres  
d.  20 litres 
Question number: 67
» Mental Ability » Basic Arithmetic
Question
Sum of all prime numbers between 1 to 11?
Choices
Choice (4)  Response  

a.  10  
b.  30  
c.  28  
d.  25 
Question number: 68
» Mental Ability » Basic Geometry
Question
The area of a square is 4 square centimetres. How long is one side?
Choices
Choice (4)  Response  

a.  16  
b.  2  
c.  4  
d.  Question does not provide sufficient data or is vague 
Question number: 69
» Mental Ability » Basic Arithmetic
Question
Which one is not prime number?Choices
Choice (4)  Response  

a.  11  
b.  61  
c.  71  
d.  91 
Question number: 70
» Mental Ability » Basic Arithmetic
Question
How many Box did the Boxman sell in January?
Choices
Choice (4)  Response  

a.  24 Box  
b.  8 Box  
c.  5 Box  
d.  3 Box 
Question number: 71
» Mental Ability » Basic Arithmetic
Question
12 = 12 + ( + + ). Here, stands for ________.
Choices
Choice (4)  Response  

a.  2  
b.  1/4  
c.  2/4  
d.  3 
Question number: 72
» Mental Ability » Basic Arithmetic
Question
Which expression fits to give total number of plus sign in the diagram?
Choices
Choice (4)  Response  

a.  3+ (3 + 4)  
b. 
 
c. 
 
d. 
