NCO Cyber Olympiad (SOF) Class 6: Questions 127  134 of 722
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Question number: 127
» Computers » Input & Output Devices
Question
Which is used to perform arithmetic operations?
Choices
Choice (4)  Response  

a.  ALU 

b.  GPU 

c.  FPU 

d.  Question does not provide sufficient data or is vague 

Question number: 128
» 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: 129
» Computers » History and Generation of Computers
Question
The first computer used to store programs.
Choices
Choice (4)  Response  

a.  EDVAC 

b.  EDSAC 

c.  ENIAC 

d.  ACE 

Question number: 130
» Mental Ability » Basic Algebra
Question
What must be subtracted from to make it ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 131
» 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: 132
» 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 

Question number: 133
» Mental Ability » Ranking Test
Question
Which pair of numbers represents the greatest and the least numbers in the following set?
{1.2, 1, 0, 1.02, 2.3, 3, 1.2}
Choices
Choice (4)  Response  

a.  {3, 1.2} 

b.  {1, 0} 

c.  {1.2, 3} 

d.  {3, 1} 

Question number: 134
» Mental Ability » Number Games » Number Analogies
Question
As 675 is related to 927 in the same way 163 is related to________?
Choices
Choice (4)  Response  

a.  415 

b.  248 

c.  246 

d.  423 
