Maths The speed of a stream is 4 km./hr A boat travels 6 km upstream. After going back to its previous place in 2 hours, what is the time taken by the boat to go upstream?
| Q.201813: The speed of a stream is 4 km./hr A boat travels 6 km upstream. After going back to its previous place in 2 hours, what is the time taken by the boat to go upstream? |
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
