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A swimmer can row 5 km/h in still water ...

A swimmer can row 5 km/h in still water and the speed of stream is 1 km/h. If the swimmer can cover a certain distance downstream and the same upstream in 75 minutes, find the distance

A

4 km

B

5 km

C

3 km

D

8 km

Text Solution

Verified by Experts

The correct Answer is:
C
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MOTHERS-TIMES & DISTANCE -CLASS ROOM EXERCISE
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  7. A motorboat travels with speed of 36 km./hr. in still water. It takes ...

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  8. Speed of a motorboat in still water is 45 km./hr. If it takes 1 hour 2...

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  9. Ratio of speed of boat in still water to the speed of stream are respe...

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  10. Speed of Boat in still water is 50% more than speed of stream. Boat co...

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  11. A boat covers 45 km distance in downstream and 16 km distance in upstr...

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  12. A boat takes half time in moving a certain distance downstream than up...

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  13. A boat goes 4 km upstream and 4 km downstream in 1 hour. The same boat...

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  14. A boat goes 2 km upstream and 3 km downstream in 20 minutes. It goes 7...

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  15. The distance between AB is 174 km. Two boats start moving towards each...

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  16. The distance between A & B is 211 km. One boat starts moving from poin...

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  17. A boat goes 6 km an hour in still water, but takes thrice as much time...

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  18. A boat takes 60% more time to cover a certain distance in upstream tha...

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  19. A man covers 39 km upstream an 116 km downstream in 7 hrs. He also cov...

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  20. A motorboat goes from A to B and comes back located at bank of river. ...

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