Question Paper from: IBPS Clerk Prelims 2016

A person covers 32km downstream is 240 minutes and the same person cover 48 km upstream in 1440 minutes. Then find the rate of current?

4kmph

5kmph

3kmph

2kmph

None of these

Solution:

Chapter Name: Boats and Stream

Let speed of person = x kmph

Speed of current = y kmph

x + y = 8

x − y = 2

x = 5kmph, y = 3 kmph

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