When will They Reach R at the Same Time?

Mohit and Rohit start simulataneously from towns, P and Q, towards Q and P respectively 8:00 AM. R is a checkpost which is midway between P and Q. Both Mohit and Rohit turn back towards their respective starting points whenever they reach R and every time they reach the starting points they turn back and return to R. If the speeds of Mohit and Rohit are 45 km/h and 60 km/h respectively and PQ=24 km, when will they reach R at the same time?

  1. 10:24 AM
  2. 11:36 AM
  3. 2:12 PM
  4. None of these
Anurag Mishra Professor Asked on 12th October 2015 in Maths.
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1 Answer(s)

Answer: (1) 10: 24 AM 

Anurag Mishra Professor Answered on 11th April 2016.
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