Boats and Streams Practice Question and Answer
1 4 Q:
5e788081948fba6459010c46
Q: If a sailer sails 12 km distance within 5 hours against the flow of a river. If he sails 22 km distance in same time along the flow of the river. Then velocity of the river is _______
2097 05e788081948fba6459010c46
5e788081948fba6459010c46- 11 km / hourtrue
- 22 km / hourfalse
- 31.5 km / hourfalse
- 42.5 km / hourfalse
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Answer : 1. "1 km / hour "
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