In a race of 4Kms A beats B by 100m or 25 seconds, then time taken by A is

a. 8 min 15 sec
b. 10 min 17 sec
c. 15 min 8 sec
d. 16 min 15 sec

• 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 25 sec.
  
  so option d
• 8 years agoHelpfull: Yes(11) No(3)
• 4000-100=3900
• 8 years agoHelpfull: Yes(2) No(0)
• Topic name is not in the list what you have provided in the suggest it's topic?
• 8 years agoHelpfull: Yes(0) No(0)
• 4000-100=3900
  3900÷25=15.6
• 8 years agoHelpfull: Yes(0) No(0)
• 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.
  
  so option d
• 8 years agoHelpfull: Yes(0) No(0)
• 100m in 25sec
  1m in 25/100sec
  4000m in 25*4000/100=1000sec
  so,(1000-25)=975/60=16mins 15sec
• 7 years agoHelpfull: Yes(0) No(0)