In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:

1.

In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:

[A].	40 sec
[B].	47 sec
[C].	33 sec
[D].	None of these

Answer: Option C

Explanation:

B runs 35 m in 7 sec.

B covers 200 m in		7	x 200		= 40 sec.
		35

B's time over the course = 40 sec.

A's time over the course (40 - 7) sec = 33 sec.

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