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A man can row upstream at 11 km/hr and d...

A man can row upstream at 11 km/hr and downstream at 16 km/hr. Find man's rate in still water and the rate of current .

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UPKAR PUBLICATION -BOATS AND STREAMS-QUESTION BANK
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  5. A boat goes 40 km upstream in 8 hours and 36 km downstream in 6 hours....

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  6. If a man's rate with the current is 12 km/hr. and the rate of the curr...

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  7. A man rows at the rate of 5 kmph in still water and his rate against t...

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  8. The speed of a boat downstream is 15 km/hr and the speed of the stream...

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  9. The speed of a boat in still water is 2 km/hr. If its speed upstream b...

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  10. A man can row downstream at 14 km/hr and upstream at 9 km/hr. Man's ra...

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  11. A man can row with the stream at 11 km/hr and against the stream at 8 ...

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  12. A man can swim 3 km/hr in still water. If the velocity of the stream ...

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  13. A man can row three-quarters of a kilometre against the stream in 11(1...

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  14. A man can row 9 1/3\ k m p h in still water and finds that it takes hi...

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  15. The current of a stream runs at 1 km/hr. A motorboat goes 35 km upstre...

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  16. A boat covers 24 km upstream and 36 km downstream in 6 hours wh...

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  17. The current of a stream runs at the rate of 4km an hour . A boat ...

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  18. A man rows to a place 48 km distant and come back in 14 hours. He find...

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  19. A boat moves upstream at the rate of 1 km in 10 minutes and downstream...

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