NCO Cyber Olympiad (SOF) Class 7: Questions 228  234 of 417
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Question number: 228
» Mental Ability » Basic Arithmetic
Question
If 12 men working 5 hours a day can do a piece of work in 5 days; in how days will 10 men working for 3 hours a day to do the same piece of work?
Choices
Choice (4)  Response  

a.  55 days 

b.  11.66 days 

c.  30 days 

d.  10 days 

Question number: 229
» Mental Ability » Basic Arithmetic
Question
If , find the value of x.
Choices
Choice (4)  Response  

a.  68 

b.  26 

c.  62 

d.  58 

Question number: 230
» Verbal Reasoning » Alphabet Test
Question
In a certain code, VEGETABLE is coded as ELBATEGEV. How would WINDOW be code in that code?
Choices
Choice (4)  Response  

a.  WODNIW 

b.  DOWWIN 

c.  WWOIDN 

d.  WWNOID 

Question number: 231
» Verbal Reasoning » Synonym & Antonym
Question
Choose the correct answer out of the given alternatives.
Books: Chapters: : Sentences: ?
Choices
Choice (4)  Response  

a.  Speech 

b.  Grammar 

c.  Metals 

d.  Words 

Question number: 232
» Mental Ability » Basic Arithmetic
Question
Human blood RBC’s are expressed in terms of number of red blood cells per cubic mm. Express 5.5 million blood cells per cubic mm terms of scientific notation.
Choices
Choice (4)  Response  

a.  5.5 

b.  0.55 

c.  5.5 

d.  55 

Question number: 233
» Mental Ability » Basic Arithmetic
Question
A train 500 meters long is running at a speed of 48 . If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is.
Choices
Choice (4)  Response  

a.  100 

b.  300 

c.  500 

d.  130 

Question number: 234
» Mental Ability » Basic Arithmetic
Question
Find the value of from the equation
Choices
Choice (4)  Response  

a.  62 

b.  45 

c.  33 

d.  35 
