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A boat which takes 6 hr to travel 105 km...

A boat which takes 6 hr to travel 105 km in still water, goes 364 km in upstream and return back to the initial point. If rate of stream is `(9)/(26)th `
of upstream speed of boat, then find how much approximate time did it take in the entire journey?

A

A)48 hrs

B

B)40 hrs

C

C)52 hrs

D

D)45 hrs

Text Solution

Verified by Experts

The correct Answer is:
D
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ADDA247-BOAT AND STREAM -Prelims Questions (Level-2)
  1. Ratio of upstream and downstream speed of a boat (A) is 7:11 and boat ...

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  2. If speed of boat C in still water is 25% more than that of speed of bo...

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  3. A boat which takes 6 hr to travel 105 km in still water, goes 364 km i...

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  4. The speed of a boat in still water is 15 kmph rate of current is 3 kmp...

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  5. Time taken by a boat to cover (D-11) km in upstream is 5 times of the ...

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  6. The ratio of speed of boat in still water to speed of stream is 11: 1....

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  7. A boat cover 11.2 km distance in downstream in 48 minutes. If ratio be...

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  8. A Boat is moving in downstream and speed of Boat in still water is 5 t...

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  9. Ratio of time taken to cover (A +5} km in downstream to that of time t...

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  10. Read the given information carefully and answer the following question...

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  11. Read the given information carefully and answer the following question...

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  12. Read the given information carefully and answer the following question...

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  13. Read the given information carefully and answer the following question...

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  14. Read the given information carefully and answer the following question...

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  15. Speed of a boat in still water is 20 km/hr and speed of current 'is 4 ...

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  16. In a River there are two boats A and B, where boat A covers 240 km in ...

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  17. Two banks are located on a river and are 28 km apart: Leaving one of t...

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  18. A boat covers (D + 80) km in downstream and 'D' km upstream in total ...

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  19. Upstream speed of boat is 33(1)/(3)% less than downstream speed of b...

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  20. A boat goes certain distance downstream and then returnth (3)/(4) th o...

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