In a race of 4 Kms A beats B by 100 m or 25 seconds, then time taken by A is
8 min 15 sec
10 min 17 sec
15 min 8 sec
16 min 15 sec
Explanation:
B covers 100m in 25 seconds B take time =(4000*25)/100=1000 sec=16 min 40 sec.
A takes time =1000 sec-25sec=975 sec= 16 min 15 sec.