Amit, rowing at certain speed in still water,
takes 10 hours in going 50 km upstream and 6
hours in going 50 km downstream. The speed
of the stream is
अमित स्थिर जल में एक निश्चित चाल से तैरते हुए 50 किमी
धारा के प्रतिकूल जाने में 10 घण्टे तथा 50 किमी धारा के
अनुकूल जाने में 6 घण्टे लेता है। धारा की चाल है
A km/h
किमी/घं.
10
3
20km/h
20 किमी/घं.
3
Answers
Answered by
1
Answer:
find : The speed of the stream? Solution : Relation of distance , time and speed is. Let x be the speed in still water and y be the speed
Answered by
0
Answer:
100% ans is B 20/3 km/h
by using average speed we can say this
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