Introduction to Data Interpretation

Introduction to Data Interpretation

Easy Questions
Moderate Questions
Difficult Questions

Data Interpretation

Introduction to Data Interpretation
Table chart
Line chart
Pie chart
Bar graph
Mixed Graph
Data Sufficiency

Direction: Study the following graph carefully and answer the given questions.

  1. In 1997 the total number of which of the following types of pairs of employees was approximately equal to A type of employees in 1998?








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    Number of A-type employees in the year 1998

    ⇒
    48640 × 25
    		≈ 10700
    100

    Number of C and D-type employees in the year 1997
    ⇒
    42980 × 25
    100

    = 10745

    Correct Option: A

    Number of A-type employees in the year 1998

    ⇒
    48640 × 25
    		≈ 10700
    100

    Number of C and D-type employees in the year 1997
    ⇒
    42980 × 25
    100

    = 10745

Direction: The expenses of a country for a particular year is given in Pie–Chart. Read the Pie– Chart and answer the questions.

  1. The per cent of the total spending that is spent on health is








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    Expenditure on health ≡ 54°
    ∵ 360° ≡ 100%

    ∴ 54° ≡
    100
    		× 54 = 15%
    360

    Correct Option: A

    Expenditure on health ≡ 54°
    ∵ 360° ≡ 100%

    ∴ 54° ≡
    100
    		× 54 = 15%
    360

  1. The per cent of excess money spent on Others than that on Sports is










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    Expenditure on others = 30% = 108°
    Required per cent

    =
    108 - 18
    		× 100
    18

    =
    90
    		× 100 = 500 %
    18

    Correct Option: E

    Expenditure on others = 30% = 108°
    Required per cent

    =
    108 - 18
    		× 100
    18

    =
    90
    		× 100 = 500 %
    18

  1. The per cent of less money spent on non-plan than that on defence is










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    Expenditure on defence ≡ 15% ≡ 54°
    ∴ Required per cent

    =
    54 - 36
    		× 100 =
    100
    		%
    543

    Correct Option: E

    Expenditure on defence ≡ 15% ≡ 54°
    ∴ Required per cent

    =
    54 - 36
    		× 100 =
    100
    		%
    543

  1. If the total amount spent by the Government during the year was $ 3,00,000 crores, the amount spent on state development exceeds that on sports by








  1. View Hint View Answer Discuss in Forum

    Expenditure on state development ⇒ 15%
    ∵ 100% ≡ 360°

    ∴ 15% ≡
    360
    		× 15 = 54°
    100

    Expenditure on (state development – sports)
    = 54° – 18° = 36°
    ∴ Required amount
    = $ 36× 300000 crores
    360

    = $ 30000 crores

    Correct Option: A




    Expenditure on state development ⇒ 15%
    ∵ 100% ≡ 360°

    ∴ 15% ≡
    360
    		× 15 = 54°
    100

    Expenditure on (state development – sports)
    = 54° – 18° = 36°
    ∴ Required amount
    = $ 36× 300000 crores
    360

    = $ 30000 crores