A motor boat is racing towards North at `25 km//h` and the water current in that region is `10 k...

The ratio of speeds of a motor boat to that of the current of water is 36:5. The motor along with the current in 5 hours 10 minutes.The time required to come back of motor boat is equal to

The speed of boat in downstream is 15 km/hr and the speed of the current is 2.5 km/hr. The speed of boat against the current is:

The speed of a motor-boat is that of the current of water as 36:5. The boat goes along with the current in 5 hours 10 minutes. It will come back in

A boat is moving towards east velocity 4 m/s w.r.t still water and river is flowing towards north with velocity 2 m/s and the wind blowing towards north with velocity 6 m/s. the direction of the flag blown over by the wind hpisted on the boat is

A motor boat can travel at 10 km/hr in still water. It travelled 91 km downstream in a river a then returned taking altogether 20 hours. Find the rate of flow of the river. 3 k m//h r b. 5k m//h r c. 6 k m//h r d. 8 k m//h r

A motor boat heads upstream a distance of 24km on a river whose current is running at 3km per hour.The trip up and back takes 6 hours.Assuming that the motor boat maintained a constant speed,what was its speed.