NCO Cyber Olympiad (SOF) Class 8: Questions 379  385 of 510
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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. 


Question number: 383
» Verbal Reasoning » Series Completion
Question
Which number should come next in the sequence?
81,27,9, 3,1, ?
Choices
Choice (4)  Response  

a. 


b. 


c. 


d. 


Question number: 384
» Verbal Reasoning » Series Completion
Question
Which number should come next?
169,144,121,100,81, ?
Choices
Choice (4)  Response  

a.  64 

b.  25 

c.  9 

d.  36 

Question number: 385
» Mental Ability » Basic Arithmetic
Question
The height of a baby is often measured in hands. A hand is the approximate length of the palm of a man’s hand, or 5 inches. If a baby is 6 hands, how tall is the baby?
Choices
Choice (4)  Response  

a.  3 feet 

b.  2.8 feet 

c.  1.8 feet 

d.  2.5 feet 
