Q.201897: A boatman drifted in a river and covered 30 km in 3 hours 45 minutes. sails a boat and covers 15 km against the current in 2 hours 30 minutes. Boat sails find the speed of the boat in still water and the speed of the flow? |
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