Mental AbilityNumber Games (NCO Cyber Olympiad (SOF) Class 11): Questions 1  4 of 4
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Question number: 1
» Mental Ability » Number Games » Number Series
Question
Study the set of numbers given below and answer the following question:
If 5 is subtracted from each of the numbers, then the difference between the second digit of second highest number and the second digit of the highest number is ________.
Choices
Choice (4)  Response  

a.  0 

b.  1 

c.  2 

d.  3 

Question number: 2
» Mental Ability » Number Games » Number Series
Question
If in each number the first and the third digits are interchanged, then which number will be the largest?
Choices
Choice (4)  Response  

a.  846 

b.  158 

c.  741 

d.  365 

Question number: 3
» Mental Ability » Number Games » Number Series
Question
Study the set of numbers given below and answer the following question:
If 3 is added from each of the numbers, then the sum of the third digit of third highest number and the third digit of the highest number is ________.
Choices
Choice (4)  Response  

a.  5 

b.  9 

c.  7 

d.  6 

Question number: 4
» Mental Ability » Number Games » Number Series
Question
If in each number the second and the third digits are interchanged, then which number will be the smallest?
Choices
Choice (4)  Response  

a.  421 

b.  392 

c.  367 

d.  580 
