Download Aptitude Crack
img not found img not found

Boats and Streams

Q1:

A man takes twice as long to row a distance against the stream as to row the same distance in favour of the stream. The ratio of the speed of the boat (in still water) and the stream is:

A 2 : 1

B 3 : 1

C 3 : 2

D 4 : 3

ANS:B - 3 : 1

Let man's rate upstream be x kmph. Then, his rate downstream = 2x kmph.

 (Speed in still water) : (Speed of stream) = 2x + x : 2x - x
2 2
   = 3x : x
2 2
   = 3 : 1.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.