NCO Cyber Olympiad (SOF) Class 8: Questions 375  382 of 510
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Question number: 375
» Mental Ability » Basic Arithmetic
Question
Which of the following is another way to represent this expression?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 376
» Mental Ability » Basic Arithmetic
Question
If , then the value of x is ________.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 377
» Mental Ability » Basic Geometry
Question
A scout troop marked off similar triangles on the ground in order to find the distance across a road. What is the distance?
Choices
Choice (4)  Response  

a.  12 feet  
b.  36 feet  
c.  18 feet  
d.  6 feet 
Question number: 378
» Computers » Networking
Question
It is meant to share information amongst the employees of an organization.
Choices
Choice (4)  Response  

a.  Extranet  
b.  Intranet  
c.  Internet  
d.  None of the above 
Question number: 379
Appeared in Year: 2010
Question
425 is related to 2 in the same way as 613 is related to ________.
Choices
Choice (4)  Response  

a.  2  
b.  4  
c.  1  
d.  3 
Question number: 380
» Computers » Fundamentals of Computers
Question
DBF is an extension for the ________.
Choices
Choice (4)  Response  

a.  Numeric file  
b.  Text file  
c.  Database file  
d.  Document file 
Question number: 381
Question
Which of the following describes the rule for this pattern?
45,49,47,51,49,53,51
Choices
Choice (4)  Response  

a.  Add 4, subtract 2  
b.  Add 2, add 4  
c.  Subtract 4, add 2  
d.  Add 2, subtract 4 
Question number: 382
» Mental Ability » Basic Geometry
Question
A boy 6 feet tall casts a shadow 80 inches long. At the same time an electric pole casts a 320 inches shadow. Which proportion CAN be used to find the height of the electric pole?
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 
