Prateek Asked :
Q. 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
Submit Your Answer
Answer: Option C
B runs 35 m in 7 sec.
B covers 200 m in ((7/35) x 200) = 40 sec.
B's time over the course = 40 sec.
A's time over the course (40 - 7) sec = 33 sec.