Introduction to Data Interpretation


Direction: Circle graph given below shows the expenditure incurred in bringing out a book by a publisher.
Study the graph and answer the question.

  1. It the Miscellaneous charges is $ 6,000, the Advertisement charges are :









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    ∵ 4% ≡ $ 60000

    ∴ 18% ≡ $
    6000
    × 18 = $ 27000
    4

    Correct Option: A

    ∵ 4% ≡ $ 60000

    ∴ 18% ≡ $
    6000
    × 18 = $ 27000
    4


  1. If the cost of printing is $ 17,500, the Royalty is :









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    ∵ 35% ≡ $ 17500

    ∴ 15% ≡ $
    17500
    × 15 = $ 7500
    35

    Correct Option: C

    ∵ 35% ≡ $ 17500

    ∴ 15% ≡ $
    17500
    × 15 = $ 7500
    35


  1. If 5500 copies are published, Miscellaneous expenditures amount to $ 1848 and publisher’s profit is 25%, then marked price of each copy is









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    ∵ 4% ≡ $ 1848

    ∴ 100% ≡ $
    1848
    × 100
    4

    = $ 46200
    ∴ C.P. of each book =
    46200
    5500

    = $ 8.4
    ∴ Marked price of each copy
    =
    8.4 × 125
    = $ 10.50
    100

    Correct Option: B

    ∵ 4% ≡ $ 1848

    ∴ 100% ≡ $
    1848
    × 100
    4

    = $ 46200
    ∴ C.P. of each book =
    46200
    5500

    = $ 8.4
    ∴ Marked price of each copy
    =
    8.4 × 125
    = $ 10.50
    100


  1. Royalty on the book is less than the Advertisement charges by :









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    Percentage decrease

    =
    18 - 15
    × 100
    18

    =
    50
    = 16
    2
    %
    33

    Correct Option: D

    Percentage decrease

    =
    18 - 15
    × 100
    18

    =
    50
    = 16
    2
    %
    33


  1. The central angle of the sector for the cost of the paper is :









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    ∵ 100% ≡ 360°

    ∴ 16% ≡
    360
    × 16 = 57.6°
    100

    Correct Option: D

    ∵ 100% ≡ 360°

    ∴ 16% ≡
    360
    × 16 = 57.6°
    100