A car travels from A to B at a speed of \[20\,\,km/hr\] and returns at – McqOptions

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1.	A car travels from A to B at a speed of \[20\,\,km/hr\] and returns at a speed of \[30\,\,km/hr\]. The average speed of the car for the whole journey is [MP PET 1985]
A.	\[25\,\,km/hr\]
B.	\[24\,\,km/hr\]
C.	\[50\,\,km/hr\]
D.	\[5\,\,km/hr\]
Answer» C. \[50\,\,km/hr\]

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