A bus left P for Q and travelled at an average speed of 40 kmph and reached Q one hour later than the scheduled time, Had the bus travelled at an average speed of 60 kmph, it would have reached Q one

A bus left P for Q and travelled at an average speed of 40 kmph and

1.	A bus left P for Q and travelled at an average speed of 40 kmph and reached Q one hour later than the scheduled time, Had the bus travelled at an average speed of 60 kmph, it would have reached Q one
A.	48 kmph
B.	50 kmph
C.	52 kmph
D.	54 kmph
Answer» B. 50 kmph

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A bus left P for Q and travelled at an average speed of 40 kmph and reached Q one hour later than the scheduled time, Had the bus travelled at an average speed of 60 kmph, it would have reached Q one

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