SSC CHSL Model Paper 15

Question : 67 of 100

Marks: +1, -0

A boat goes at 14 kmph along the stream and 8 kmph against the stream. The speed of the boat (In kmph) in still water is :

Solution:

Speed of boat in still water =

1/2

(rate downstream + rate upstream)

=1/2(14+8)=11\kmph

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