RRB Assistant Loco Pilot and Technician Model Paper 7 with solutions

Question : 19 of 100

Marks: +1, -0

A boatman rows 2 km in 5 minutes, along the stream and 16 km in 1 hour against the stream. The speed of the stream is

Solution:

(a) Speed of current
=

1/2

(Rate downstream – Rate upstream)
=

1/2

(24 – 16) kmph [Rate downstream]
= 4 kmph

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