Mental Ability (NCO Cyber Olympiad Class 6): Questions 71  76 of 394
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Question number: 71
» Mental Ability » Basic Arithmetic
Question
Which set of numbers is the prime factorization of 36?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 72
» Mental Ability » Basic Algebra
Question
In the equation below, if y has a value of 3.5 and z has a value of 3.5, what is the value of x?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 73
» Mental Ability » Number Games » Number Series
Question
In the given series find the number which shall come in the place of? .
78, 72, 66, ? , 54, 48
Choices
Choice (4)  Response  

a.  62 

b.  50 

c.  68 

d.  60 

Question number: 74
» Mental Ability » Basic Algebra
Question
What must be subtracted from to make it ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 75
» Mental Ability » Basic Arithmetic
Question
Division of product of two numbers and their LCM will give ________.
Choices
Choice (4)  Response  

a.  LCM of both numbers 

b.  HCF of both numbers 

c.  Product of both numbers 

d.  None of the above 

Question number: 76
» Mental Ability » Basic Arithmetic
Question
Rosely charged Rs. 20.15 for each top she stitches. If the material costs Rs. 15.75 Per top, how much profit could he earn after selling six tops?
Choices
Choice (4)  Response  

a.  Rs. 22.80 

b.  Rs. 26.4 

c.  Rs. 26.50 

d.  Rs. 48.75 
