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  • Question
  • A man walks 6 km at a speed of 112 kmph, runs 8 km at a speed of 2 kmph and goes by bus another 32 km. Speed of the bus is 8 kmph. Find the average speed of the man in kmph. A) 4314 B) 4213 C) 2413 D) 3414


  • Options
  • A. Option A
  • B. Option B
  • C. Option C
  • D. Option D

  • Correct Answer
  • Option B 

    Explanation

    Man walked 6 km at 1.5 kmph, again he walked 8 km at speed of 2 kmph and 40 km at a speed of 8kmph
    time taken indivisually:
    => 6/1.5 = 4 m
    => 8/2 = 4 m
    => 40/8 = 5 m

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

     

    Average speed of man= total distance/ total time
    => 54/13 =  4 2 13  kmph

  • Tags: GRE, GATE, CAT, Bank Exams, AIEEE, Bank PO, Bank Clerk, Analyst

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