NCO Cyber Olympiad Class 6: Questions 486  492 of 722
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Question number: 486
» Mental Ability » Basic Arithmetic
Question
If k = 8 and l = 16, then
Choices
Choice (4)  Response  

a. 
 
b. 
 
c.  36  
d.  18 
Question number: 487
» Computers » History and Generation of Computers
Question
Fifth generation computer features ________.
Choices
Choice (4)  Response  

a.  Vacuum tubes  
b.  The introduction of the integrated circuit is  
c.  Artificial intelligence and parallel processing  
d.  Punched cards 
Question number: 488
» Mental Ability » Basic Arithmetic
Question
The greatest common factor of 8, 12 and 20 is
Choices
Choice (4)  Response  

a.  4  
b.  6  
c.  8  
d.  16 
Question number: 489
» Computers » Networks (Including Internet & EMail)
Question
A homepage is________.
Choices
Choice (4)  Response  

a.  The first page of a website.  
b.  Required for access to the internet.  
c.  An index of encyclopedia articles.  
d.  Where all Internet data is stored. 
Question number: 490
» Mental Ability » Basic Arithmetic
Question
Which of the following is the prime factorization of 50?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 491
» Mental Ability » Basic Arithmetic
Question
shows the prime factorization of which number?
Choices
Choice (4)  Response  

a.  115  
b.  132  
c.  312  
d.  231 
Question number: 492
» Mental Ability » Basic Arithmetic
Question
Aarti was trying to subtract . She followed the steps shown in below table. Where did she make a mistake?
 
Step 1


Step 2


Step 3


Step 4


Choices
Choice (4)  Response  

a.  Step 2  
b.  Step 3  
c.  Step 4  
d.  Step 1 