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