Q:
In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:
Answer & Explanation
Answer: C) 33 sec
Explanation: B runs 35 m in 7 sec.
B covers 200 m in (7/35*200) = 40sec
B's time over the course = 40 sec.
A's time over the course (40 - 7) sec = 33 sec.
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