Q: Two trains of 440 metre and 260 metre lengths are running in the same direction and crosses each other in 35 sec. If the speed of slower train is 63 km/hr., then what is the speed of the faster train?

• 1
  135 km/hour
• 2
  125 km/hour
• 3
  138 km/hour
• 4
  250 km/hour