NCO Cyber Olympiad (SOF) Class 7: Questions 199  206 of 417
Access detailed explanations (illustrated with images and videos) to 417 questions. Access all new questions we will add tracking exampattern and syllabus changes. Unlimited Access for Unlimited Time!
View Sample Explanation or View Features.
Rs. 300.00 or
How to register?
Question number: 199
» Mental Ability » Basic Arithmetic
Question
A train 800 meters long is running at a speed of . If it crosses a tunnel in 1 minute, then the length of the tunnel (in meters) is.
Choices
Choice (4)  Response  

a.  130  
b.  540  
c.  500  
d.  360 
Question number: 200
Question
Which number will replace the ‘? ’ to continue the following series?
3,5, 7, ? , 11,13
Choices
Choice (4)  Response  

a.  7  
b.  3  
c.  5  
d.  9 
Question number: 201
» Verbal Reasoning » Series Completion
Question
Which number will replace ‘? ’ to continue the following series?
Choices
Choice (4)  Response  

a.  17  
b.  13  
c.  10  
d.  12 
Question number: 202
» Mental Ability » Basic Arithmetic
Question
A boat covers a certain distance downstream in 2 hour, while it comes back in 1 hours. If the speed of the stream be 3 kmph, what is the speed of the boat in still water?
Choices
Choice (4)  Response  

a.  15 kmps  
b.  11 kmps  
c.  13 kmps  
d.  8 kmps 
Question number: 203
» Mental Ability » Basic Arithmetic
Question
If each side of a square is doubled, its area
Choices
Choice (4)  Response  

a.  Is doubled  
b.  Becomes 4 times  
c.  Becomes 8 times  
d.  Becomes 6 times 
Question number: 204
» Mental Ability » Basic Algebra
Question
Express 0.17 as a vulgar fraction.
Choices
Choice (4)  Response  

a. 
 
b. 
 
c. 
 
d. 

Question number: 205
» Verbal Reasoning » Odd Man Out
Question
Choose the correct answer out of the given alternatives.
Choices
Choice (4)  Response  

a.  Incognito  
b.  Blank  
c.  Inane  
d.  Void 
Question number: 206
» Mental Ability » Basic Arithmetic
Question
What percent of is ?
Choices
Choice (4)  Response  

a.  2.5%  
b.  25%  
c.  6.6%  
d.  0.4% 