NCO Cyber Olympiad (SOF) Class 6: Questions 454  459 of 722
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Question number: 454
» Mental Ability » Basic Arithmetic
Question
Which number equals
Choices
Choice (4)  Response  

a. 


b. 


c. 


d.  9 

Question number: 455
» Mental Ability » Basic Geometry
Question
In below given figure, which angles are acute?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 456
» Mental Ability » Basic Arithmetic
Question
The greatest common factor of 36, 63 and 33 is
Choices
Choice (4)  Response  

a.  21 

b.  36 

c.  11 

d.  3 

Question number: 457
» Mental Ability » Basic Arithmetic
Question
The lowest common multiple of 22, 48 and 58 is
Choices
Choice (4)  Response  

a.  13521 

b.  12361 

c.  12144 

d.  15312 

Question number: 458
» Mental Ability » Basic Arithmetic
Question
shows the prime factorization of which number?
Choices
Choice (4)  Response  

a.  39 

b.  199 

c.  99 

d.  66 

Question number: 459
» Mental Ability » Basic Geometry
Question
Which of the following model most clearly shows how the area of a rectangle measures is related to the area of a square?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
