A speedboat whose speed is 15 kmph in still water goes 50 kmph downstream and…
20232023
A speedboat whose speed is 15 kmph in still water goes 50 kmph downstream and comes back in a total of 7 hours 30 min. What is the speed of the stream in kmph ?
- A.
9 kmph
- B.
8 kmph
- C.
5 kmph
- D.
6 kmph
Attempted by 4 students.
Show answer & explanation
Correct answer: C
