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Home Verbal Reasoning Routes and Networks See What Others Are Saying!
  • Question
  • If the government wants to ensure that all routes from S to T get the same amount of traffic, then a feasible set of toll charged (in rupees) at junctions A, B, C and D respectively to achieve this goal is :


  • Options
  • A. 0, 5, 2, 2
  • B. 0, 5, 4, 1
  • C. 1, 5, 3, 3
  • D. 1, 5, 3, 2

  • Correct Answer
  • 1, 5, 3, 2 

    Explanation

    As per the given diagram , we can see that
    Let the toll charged at junctions A, B, C and D be a, b, c and d respectively.
    Then 1st we will list down all the routes and corresponding cost of travel.
    Here in this case all 5 routes have the same toll charge hence 14 + a = 7 + b + c = 13 + d = 9 + a + b = 10 + c + d
    After solving we will get a = 1, b = 5, c = 3 and d = 2


  • More questions

    • 1. 
      Who sits between G and D?

    • Options
    • A. H
    • B. D
    • C. F
    • D. E
    • Discuss
    • 2. Find the odd one out:

    • Options
    • A. 49
    • B. 36
    • C. 65
    • D. 100
    • Discuss
    • 3. 
      NA

    • Options
    • A. Ring
    • B. Tyre
    • C. Plate
    • D. Bangle
    • Discuss
    • 4. 
      NA

    • Options
    • A. Huge
    • B. Tiny
    • C. Heavy
    • D. Small
    • Discuss
    • 5. 
      15/20 ÷ 4/5 x 2/3 x 8/5 =?

    • Options
    • A. 0
    • B. 1
    • C. 3
    • D. 5
    • Discuss
    • 6. 
      NA

    • Options
    • A. Raft
    • B. Chariot
    • C. Sledge
    • D. Cart
    • Discuss
    • 7. 
      NA

    • Options
    • A. 729
    • B. 123
    • C. 423
    • D. 621
    • Discuss
    • 8. 
      NA

    • Options
    • A. 11
    • B. 8
    • C. 14
    • D. 66
    • Discuss
    • 9. 
      NA

    • Options
    • A. Iron
    • B. Mercury
    • C. Silver
    • D. Gold
    • Discuss
    • 10. MO : 13 11 :: HJ :?

    • Options
    • A. 19 17
    • B. 18 16
    • C. 8 10
    • D. 16 18
    • Discuss


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