Two men A and B run a 500 m race, A having 140 m start, their speeds are as 3 : 4. Then, A wins by :

Two men A and B run a 500 m race, A having 140 m start, their speeds a

1.	Two men A and B run a 500 m race, A having 140 m start, their speeds are as 3 : 4. Then, A wins by :
A.	10 m
B.	20 m
C.	40 m
D.	60 m
Answer» C. 40 m

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Two men A and B run a 500 m race, A having 140 m start, their speeds are as 3 : 4. Then, A wins by :

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