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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. 
      Statement
      Nearly 26% of all engineering graduates have been left unemployed owing to sever recession word-wide.
      Courses of Action.
      I. All the unemployed students should be advised to take up jobs in foreign countries.
      II. The unemployed students should be advised to take up jobs only after the recession is over.

    • Options
    • A. if only I follows
    • B. if only II follows
    • C. if either i or II follows
    • D. if neither I nor II follows
    • Discuss
    • 2. Choose the word which is different from the rest.

    • Options
    • A. Mumbai
    • B. Cochin
    • C. Kandla
    • D. Mysore
    • E. Vishakhapatnam
    • Discuss
    • 3. Two positions of a dice are shown below. When number '1' is on the top. What number will be at the bottom?


    • Options
    • A. 3
    • B. 5
    • C. 2
    • D. 6
    • Discuss
    • 4. Find the odd one out:

    • Options
    • A. Iron
    • B. Potassium
    • C. Sodium
    • D. Chlorine
    • Discuss
    • 5. 
      NA

    • Options
    • A. Bottle : Wine
    • B. Cup : Tea
    • C. Pitcher : Water
    • D. Ball : Bat
    • Discuss
    • 6. 
      Yuan, Kyat, Lira

    • Options
    • A. Dirham
    • B. Turkey
    • C. Madrid
    • D. Mass
    • Discuss
    • 7. Which one of the following is always associated with 'justice'?

    • Options
    • A. Hypocrisy
    • B. Legitimate
    • C. Magnanimity
    • D. Diminutiveness
    • Discuss
    • 8. 
      1/9 : 1/81 :: 3/13?

    • Options
    • A. 1/169
    • B. 1/125
    • C. 1/120
    • D. 1/127
    • Discuss
    • 9. 
      A : Gum : : Worm : B

    • Options
    • A. A. Tree, B. Silk
    • B. A. Loaf, B . Tread
    • C. A, Bottle, B. Insect
    • D. A, Brand, B . Cocoon
    • Discuss
    • 10. 
      NA

    • Options
    • A. Pen
    • B. Marker
    • C. Paper
    • D. Pencil
    • Discuss


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