Pratik travels by boat 36 km down a river and back in 8 hours. If the speed of his boat in still water is 12km/hr, find the speed of the river current.

A man travels by boat 36 km down a river and back in 8 hours. If the speed of his boat in still water is 12 km/hr, find the speed of the river current.

Pratik takes 8 hours to travel 36 km downstream and return to same spot. The speed of boat in still water is 12km/hr. Find the speed of the water current.

A man riding on a bicycle covers a distance of 60km in the direction of wind and comes back to his original position in 8 hours. If the speed of the wind is 10km/hr, find the speed of the bicycle.

A boat takes 6 hours to travel 8km up stream and 32 km down stream and it takes 7 hours to travel 20 km upstream and 16 km downstream.Find the speed of the boat in still water and the speed of the stream.

Water is flowing in a stream with velocity 5 km/hr in an easterly direction relative to the shore. Speed of a boat is relative to still water is 20 km/hr. If the boat enters the stream heading North, with what velocity will the boat actually travel?

Solve the following problems using two variables: A boat takes 6 hours to travel 36 km downstream and 24 kmupstream . It takes 9 hours to travel 48 km downstream and 40 km upstream . Find the speed of the stream and that of boat in still water.

Identify the variation and solve : It takes 5 hours to travel from one town to the other, if the speed of the bus is 48 km/h. If the speed of the bus is reduced by 8 km/h, how much time will it take for the same travel ?

The speed of a car is 60 (km)/(hour) . Find the distance covered by the car in 10 minutes,

Solve the following problems: A passenger train takes 2 hours more than an express train to travel a distance of 240 km . The speed of the express train is more than that of passenger train by 20 km/h. Find the speed of both the trains.

Solve the following problems : The distance between Akola and Bhusaval is 168 km. An express train takes 1 hour less than passenger train to cover that distance . Find the average speed of each train, if the average speed of the express train is more by 14 km/h than the speed of the passenger train.