Question

12. A man can swim with a speed of 4 kmph in still water
He crosses a river 1km wide that flows steadily at 3 kmph
If he makes his strokes normal to the river current, how fa
down the river docs he go when he reaches the other bank
(a) 500 m
(b) 600 m
(c) 750 m
(d) 850 m

​

Answer 1

option (c)750m

Explanation:

hope this may helps you