Question Paper from: SBI PO Mains 2017

If the speed of boat in still water on Friday was 22 km/hr and the speed of boat in still water on Tuesday was 10/11 times of Friday and time taken to travel downstream on Friday is 20/11 hrs more than the time taken by it to travel downstream on Tuesday, then find the speed of stream (in kmph) on Wednesday?

If the time taken by boat to travel upstream on Sunday is 6 hours more than the time taken by it to travel downstream on Thursday and the speed of boat in still water on Thursday is 13 kmph, then find the upstream speed of boat on Sunday?

f the time taken by boat to travel upstream on Monday is 22*2/5 hrs more than the time taken by it to travel downstream on the same day, then find the speed of boat in still stream on Monday if speed of boat in still water is 10 kmph

The speed of boat in still water on Saturday was 20 km/hr. if the time taken by boat to travel downstream on Saturday is 25/32 times taken to travel upstream on Sunday,then find the time taken by the boat to cover a distance of 21.25 km upstream when the speed of stream is same as that of Sunday