Aptitude - Races and Games - Discussion
Discussion Forum : Races and Games - General Questions (Q.No. 11)
11.
In a 300 m race A beats B by 22.5 m or 6 seconds. B's time over the course is:
Answer: Option
Explanation:
| B runs | 45 | m in 6 sec. |
| 2 |
 B covers 300 m in |
 |
6 x | 2 | x 300 |  sec |
= 80 sec. |
| 45 |
Discussion:
22 comments Page 3 of 3.
AKSHAY WADITKE said:
5 years ago
22.5 - 6 sec.
225 - 60 sec.
Then, 300 - 225 = 75
75/6 = 12.5 sec
60 + 12.5= 72.5 sec.
225 - 60 sec.
Then, 300 - 225 = 75
75/6 = 12.5 sec
60 + 12.5= 72.5 sec.
Keerthika senthur said:
1 year ago
a beats b by 22.5 m. 6 seconds
So A covered 300m before B
So, 300/22.5 = 13.333.
Now 13.333 * 6 = 80.
So A covered 300m before B
So, 300/22.5 = 13.333.
Now 13.333 * 6 = 80.
(1)
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