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What is the speed of the stream? I. The...

What is the speed of the stream? I. The ratio of the speed upstream to the seed downstream of a boat is 2 : 3. II. The distance travelled upstream in 2 hours by the boat is more than the distance travelled by it downstream in 1 hour by 4 km.

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What is the speed of the stream? I. The ratio of speed in upstream to the speed in downstream is 2:3 II. The distance travelled in upstream in 2 hours by a man is more than distance travelled by him in downstram in 1 hour by 4 km.

If the ratio of the speed of the boat in downstream and speed of the stream is 7 ∶ 2 and the speed of the boat in still water is 35 km/hr. What would be the distance travelled in upstream by boat in 5 hours?

The upstream speed of a boat is 9 km/hr which is 300% more than the speed of stream . Find how much distance boat will cover in 5 hours while travelling in downstream .

What is the speed of the boat in still water? I. The speed downstream of the boat is thrice the speed upstream.II.The sum of the speeds of the boat,upstream and downstream is 12 kmph.

The speed of a boat downstream is 2.5 times its speed upstream. If the total time taken by the boat for going 15 km downstream and the same distance upstream is 4 (2)/(3) hours, then what is the speed (in km/h) of the boat downstream?

A boat goes 20 km downstream in 1 h and the same distance upstream in 2h. The speed of the boat in still water is-

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RS AGGARWAL-BOATS AND STREAMS-All Questions
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  2. A man can swim in still water t a rate of 4 km/hr. The width of the...

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  3. A man wishes to cross a river perpendicularly. In still water he takes...

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  4. A man can row upstream at 10 kmph and downstream at 18 kmph. Find t...

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  5. A man takes 2.2 times as long to row a distance upstream as to row ...

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  6. Boat A travels downstream from Point X to Point Y in 3 hours less than...

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  7. The speed of the boat in still water is 5 times that of the current, i...

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  8. A boat can travel 36 km upstream in 5 hours. If the speed of the st...

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  9. What is the speed of the boat in still water? (in km/hr) The boat ...

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  10. What is the speed of the boat in still water? I. It takes 2 hours to ...

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  11. What is the speed of the stream? I. The ratio of the speed upstream t...

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  12. What is the speed of the boat in still water? I. The boat covers a di...

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  13. What is the speed of the boat in still water? I. The boat running dow...

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  14. What is the man's speed in still water? I. The speed of the stream is...

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  15. A boat takes a total time of three hours to travel downstream from P t...

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  16. What is the speed of the boat in still water? I. The speed downstream...

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  17. What is the speed of the boat in still water? I. Speed of the current...

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  18. What is the speed of the current? I. Speed of the boat is 4 km/hr in ...

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  19. What is the speed of the boat in still water? I. The speed downstream...

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  20. What is the speed of stream? I. The boat covers 24 km in 6 hours movi...

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