SSC Government Jobs Exams Numerical Ability Boats and Streams

A motor-boat can travel at 10 km/hr in still water. It travelled 91 km downstream in a river and then returned to the same place, taking altogether 2 hours. Find the rate of flow of river-

Read Solution (Total 0)

SSC Other Question

A square is of area 200 sq. m. A new square is formed in such a way that the length of its diagonal is ?2 times of the diagonal of the given square. The the area of the new square formed is A man driving at 3/4th of his original speed reaches his destination 20 minutes later than the usual time. Then the usual time is