Site navigation

Ram and Shyam run a race between points \(A\) and \(B, 5 \mathrm{~km}\) apart. Ram starts at 9 AM from A at a speed of \(5 \mathrm{~km} / \mathrm{hr}\), reaches \(B\) and returns to \(A\) at the…

Question and options

Ram and Shyam run a race between points AA and B,5 kmB, 5 \mathrm{~km} apart. Ram starts at 9 AM from A at a speed of 5 km/hr5 \mathrm{~km} / \mathrm{hr}, reaches BB and returns to AA at the same speed. Shyam starts at 9:45AM9: 45 \mathrm{AM} from A\mathrm{A} at a speed of 10 km/hr10 \mathrm{~km} / \mathrm{hr}, reaches BB and comes back to AA at the same speed.

At what time do Ram and Shyam meet each other for the first time ?
  1. 10:00AM10: 00 \mathrm{AM}
  2. 10:10AM10: 10 \mathrm{AM}
  3. 10:20AM10: 20 \mathrm{AM}
  4. 10:30AM10: 30 \mathrm{AM}

Answer and explanation

Correct answer: B - \(10: 10 \mathrm{AM}\)
Ram reaches B at 10:00 and starts back. Shyam left A at 9:45 at 10 km/h, so at 10:00 he is 2.5 km from A, with Ram 2.5 km further on coming towards him. Closing at 15 km/h they meet after 2.5/15 h = 10 min, at 10:10 AM (the later meeting at 10:30 is the overtaking).

Practice for these exams

  • JIPMAT

Related question papers

Related exam syllabi

More solved explanations in Arithmetic