the speed of a boat downstream is 15 km hr and the speed of current is

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Q:
The speed of a boat downstream is 15 km/hr. and the speed of current is 3 km/hr. Find the total time taken by the boat to cover 15 km upstream and 15 km downstream.

1
3 hours 10 minutes
2
2 hours 30 minutes
3
2 hours 40 minutes
4
2 hours 42 minutes

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Answer : 3. "2 hours 40 minutes "

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Maths Boats and Streams Problem

Q:
The speed of a boat downstream is 15 km/hr. and the speed of current is 3 km/hr. Find the total time taken by the boat to cover 15 km upstream and 15 km downstream.

Answer : 3. "2 hours 40 minutes "

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Q: The speed of a boat downstream is 15 km/hr. and the speed of current is 3 km/hr. Find the total time taken by the boat to cover 15 km upstream and 15 km downstream.

Answer : 3. "2 hours 40 minutes "

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Taxonomies

Are you sure

Report Error

the-speed-of-a-boat-downstream-is-15-km-hr-and-the-speed-of-current-is

Q:
The speed of a boat downstream is 15 km/hr. and the speed of current is 3 km/hr. Find the total time taken by the boat to cover 15 km upstream and 15 km downstream.

Q.
If Suresh borrows Rs. 36000 from Mahesh at rate of interest 6% S.I, at the end of four years how much interest Suresh has to pay along with principal amount?

Q.
A train moving at speed of 90 km/hr crosses a pole in 7 seconds. Find the length of the train.

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A clock only with only dots marking 3, 6, 9 and 12 positions has been kept upside down in front of mirror. A person reads the time in the reflection of the clock as 4.50. What is the actual time?