1.

111. A swimmer crosses a flowing stream of width w to andfro in time t,. The time taken to cover the same distanceup and down the stream is t2. If tg is the time the swimmerwould take to swim a distance 2w in still water, then(a) t1 12 13(c) 13 11 12(b) t. t1t3(d) 13 + 12

Answer»


Discussion

No Comment Found

Related InterviewSolutions