How Far Raj and Prem from Each Other After 2 Hours? If

Raj and Prem walk in the opposite direction at the rate of 3 km and 2 km per hour respectively. How far will they be from each other after 2 hrs?

  1. 2 km
  2. 6 km
  3. 8 km
  4. 10 km
Monis Rasool Professor Asked on 28th August 2015 in Maths.
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  • 1 Answer(s)

    Answer:  (4) 10 km

    Explanation:-
    The speed of Raj = 3 km/hr
    The distance covered by Raj  in 2 hrs = 3 x 2 = 6 km

    The speed of Prem = 2 km/hr
    The distance covered by Prem in 2 hrs = 2 x 2 = 4 km

    The distance from each other = (6 + 4) km
    = 10 km.

    Then, they will be 10 km far from each other.

    Hence, the answer is (4) 10 km.

    Anurag Mishra Professor Answered on 2nd September 2015.
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