TLS Online TPP Program

#Question id: 7567


The Delhi Express runs @ 144 kilometers per hours and it reaches destination 20 minute ahead of schedule. If it averages 100 km/hour, it reaches 24 minute behind schedule. What is the average speed it should maintain in order to reach the destination on schedule?

#General Aptitude
  1. 230
  2. 240
  3. 245
  4. 250