In a 200 m race, A beats B by 20 m and c by 38m. In a race of 600 m B will beat C by

a) 20 m
b) 30 m
c) 25 m
d) 15 m

• ANS IS 30m when 300m is considered.
  but in the ques, 600m is given so correct ans is 60m
• 8 years agoHelpfull: Yes(6) No(0)
• ans:30
  if a runs 200m then b runs 200-20=180m
  then c runs 200-38=162m
  if b runs 300m then c runs 162/180*300=270
  therefore b beats c by 300-270=30
• 8 years agoHelpfull: Yes(1) No(2)
• ans = 20meter
  a/b=200/180
  b/c=200/162
  therefore b/c = 10/9 or 200/180
• 8 years agoHelpfull: Yes(0) No(1)