NCO Cyber Olympiad Class 7: Questions 196  203 of 416
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Question number: 196
» Mental Ability » Basic Arithmetic
Question
Two poles 14 m and 7 m high stand upright in a ground. If their feet are 24 m apart, find the distance between tops.
Choices
Choice (4)  Response  

a.  39 m 

b.  35 m 

c.  30 m 

d.  25 m 

Question number: 197
Question
Which number will replace the ‘? ’ to continue the following series?
3, 6, 12, 24, ? , 96
Choices
Choice (4)  Response  

a.  42 

b.  27 

c.  48 

d.  36 

Question number: 198
» Mental Ability » Basic Arithmetic
Question
If = 0.027, then will be ________
Choices
Choice (4)  Response  

a.  0.125 

b.  0.25 

c.  1 

d.  0.0625 

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.  540 

b.  500 

c.  360 

d.  130 

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.  5 

c.  3 

d.  9 

Question number: 201
» Verbal Reasoning » Series Completion
Question
Which number will replace ‘? ’ to continue the following series?
Choices
Choice (4)  Response  

a.  12 

b.  13 

c.  10 

d.  17 

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.  8 kmps 

c.  11 kmps 

d.  13 kmps 

Question number: 203
» Mental Ability » Basic Arithmetic
Question
If each side of a square is doubled, its area
Choices
Choice (4)  Response  

a.  Becomes 8 times 

b.  Becomes 6 times 

c.  Becomes 4 times 

d.  Is doubled 
