A) 20m
B) 25m
C) 30m
D) 35m
View Answer
A) 20m
Explanation :
Distance covered by B in 9 sec. = (100/45)*9m = 20m
A beats B by 20 metres.
Competititve Exams Materials
(Q) In 100 m race, A covers the distance in 36 seconds and B in 45 seconds. In this race A beats B by ?
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