Q.201820: A boat travels 30 km upstream. and 44 km in the direction of the stream. It takes 10 hours to cover the distance. The same boat travels 40 km upstream with the same speed. and 55 km in the direction of the current. It takes 13 hours to cover the distance, what is the speed of the boat in still water? |
Maths in english, boats & streams question answers in english pdf questions in english, Know About Maths online test Maths MCQS Online Coaching in english quiz book