A boat goes 2 km upstream and 3 km downstream in 20 minutes. He covers – McqOptions

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1.	A boat goes 2 km upstream and 3 km downstream in 20 minutes. He covers 7 km upstream and 2 km upstream in 53 minutes. Goes with the current. What is the speed of the boat in still water - (in kmph)
A.	75/7
B.	120/7
C.	135/7
D.	150/7
Answer» D. 150/7

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