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In a 200 metres race A beats B by 35 m or 7 seconds. A's time over the course is:
Answer & Solution
Correct Answer:
Option
C
B runs 35m in 7sec
∴ B covers 200m in $$ {\frac{7}{{35}} \times 200} = 40\sec $$
B's time over the course = 40 sec
∴ A's time over the course (40 - 7) sec = 33 sec
∴ B covers 200m in $$ {\frac{7}{{35}} \times 200} = 40\sec $$
B's time over the course = 40 sec
∴ A's time over the course (40 - 7) sec = 33 sec
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