Q1. A boat travels downstream for 14km and upstream for 9km If the boat took total of 5 hours for its journey What is the speed of the river flow if the speed of the boat in still water is 5km hr

Q2. A boat in a river with speed of stream as 6 km hr can travel 7 km upstream and back in 4 hours What is the speed of the boat in still water

Q3. A motorboat whose speed in 15 km hr in still water goes 30 km downstream and comes back in a total of 4 hours 30 minutes The speed of the stream in km hr is

Q4. The speed of a Boat in standing water is 10km hr It traveled Down Stream from point A to B in certain time After reaching B the Boat is powered by Engine then Boat started to return from Point B to A The time taken for Forward journey and Backward journey are same Then what is the speed of the stream

Q5. A boat takes 150 min less to travel 40 km downstream than to travel the same distance upstream The speed of the stream is 4 km hr What is the downstream speed