A and B start from their house at 10am. They travel from their house on MG road at 20kmph and 40kmph. There is a T junction on their path. A turns from left at the T junction at 12:00 noon. B reaches the T junction earlier and turns right. Both of them continue travelling till 2:00 pm. What is the distance between A and B at 2:00pm?

• Distance between House and T junction = 20 x 2 = 40.
  ie., B reached T at 11 am.
  B continued to right after 11 am and travelled upto 2. So distance covered by him = 3 x 40 = 120
  A reached T at 12 noon and traveled up to 2 So distanced traveled by him = 2 x 20 = 40
  So total distance between them = 120 + 40 = 160 km
• 8 years agoHelpfull: Yes(7) No(0)
• Distance between A and B at 2 pm will be 160km .
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• Upto T juction both r travel same path. A turn left and travel 40km and B travels 80km, distance B/w A anb B is 120 km
• 8 years agoHelpfull: Yes(0) No(1)