a boat travel with a speed of 10 kmph in still water. if the speed of the stre

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a boat travel with a speed of 10 kmph in still water. if the speed of the stream is 3 kmph then find time taken by boat to travel 52 km down stream.

Options:

A . 2 hrs

B . 4 hrs

C . 6 hrs

D . 9 hrs

Answer: Option B
Explanation :

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Question 1. in stream running at 2 kmph, a motorboat goes 6 km upstream and back again to the starting point in 33 minutes. find t....minutes. find the speed of the motorboat in still water.

Question 2. a man’s downstream speed is 7 kmph and speed of current is 1 kmph, the upstream speed of the man is–....

Question 3. if a man rows at the rate of 5 kmph in still water and his rate against the current is 3.5 kmph. then the man's rate a....3.5 kmph. then the man's rate along the current is:

Question 4. a boat covers a certain distance downstream in 4 hours but takes 6 hours to return upstream to the starting point. if ....km/hr, find the speed of the boat in still water

Question 5. a boat running downstream covers a distance of 22 km in 4 hours while for covering the same distance upstream, it take....what is the speed of the boat in still water?

Question 6. in a river flowing at 2 km/hr, a boat travels 32 km upstream and then returns downstream to the starting point. if its....still water be 6 km/hr, find the total journey time.

Question 7. a man can row upstream at 7 kmph and downstream at 10 kmph. find man's rate still water and the rate of current.....

Question 8. a man can row 40 km upstream and 55 km downstream in 13 hours, also he can row 30 km upstream and 44 km downstream in ....man in still water and the speed of the current.

Question 9. a man can row 18 kmph in still water. it takes him thrice as long to row up as to row down the river. find the rate of....to row down the river. find the rate of stream.

Question 10. a motorboat whose speed is 15 km/hr on still water goes 30 km downstream and comes back in a total of 4 hours 30 minut....minutes. the speed of the stream (in km/hr) is :

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