The speed of a boat when travelling downstream is 32 kmph whereas when travelling upstream it is 28 kmph. What is the speed of the boat in still water?

The speed of a boat when travelling downstream is 32 kmph whereas w

1.	The speed of a boat when travelling downstream is 32 kmph whereas when travelling upstream it is 28 kmph. What is the speed of the boat in still water?
A.	27 kmph
B.	29 kmph
C.	31 kmph
D.	None of these
Answer» E.

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The speed of a boat when travelling downstream is 32 kmph whereas when travelling upstream it is 28 kmph. What is the speed of the boat in still water?

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