Multiple choice

The distance between two stations is $425 \ km$. Two trains start simultaneously from these stations on parallel tracks to cross each other. The speed of one of them is greater than that of the other by $5 \ km/hr$. If the distance between the two trains after 2 hours of their start is $30 \ km$, find the speed of each train.

  1. $57 km/hr$, $62 km/hr$
  2. $65 km/hr$, $70 km/hr$
  3. $75 km/hr$, $80 km/hr$
  4. $85 km/hr$, $90 km/hr$
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C Correct answer

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