In which time A and B meet? If

A and B are two towns 20 km apart. at 9:00 a.m., a motorcyclist starts out from A for B at a speed of 30 km/hour. He stays 20 minutes at B and then sets out to return to A at the same speed. At 9:30 a.m., a pedestrian starts from A to walk to B at 5 km/hour. They will meet at

  1. 11:00 a.m.
  2. 9:50 a.m.
  3. 10:00 a.m.
  4. 10:30 a.m.
Monis Rasool Professor Asked on 14th November 2015 in Maths.
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1 Answer(s)

Answer: (4) 10: 30 a. m. 

Anurag Mishra Professor Answered on 1st January 2016.
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