Pie chart

Pie chart

Easy Questions
Moderate Questions
Difficult Questions
Pie chart Tutorial

Data Interpretation

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

Direction: Study the following pie-chart and answer given below:

  1. The Cars of which colours together make them 50%?








  1. View Hint View Answer Discuss in Forum

    The percentage of White, Black and Red Cars = 25 + 20 + 5 = 50%

    Correct Option: B

    The percentage of White, Black and Red Cars = 25 + 20 + 5 = 50%

  1. 3% increase in the production of Cars of which colour along with red cars will make them 35% of the total cars?








  1. View Hint View Answer Discuss in Forum

    If 3% increase in the production of Blue cars.

    Correct Option: B

    If 3% increase in the production of Blue cars, then percentage of Blue cars = 12 + 3
    Hence, percentage of (Blue + Red) cars = 15 + 20 = 35

Direction: Study the following pie-diagrams carefully to answer these questions

  1. What was the approximate percentage increase in the number of students of Engineering from year 2008 to 2009?








  1. View Hint View Answer Discuss in Forum

    In 2008, number of students in Engineering = Total Student x 18%
    In 2009, number of students in Engineering = Total Student x 19%
    Required percentage = (number of students in Engineering in 2009 - number of students in Engineering 2008) x 100 / number of students in Engineering in 2008

    Correct Option: C

    In 2008, number of students in Engineering = Total Student x 18%
    In 2008, the number of students in Engineering = 35000x18/100 = 6300
    In 2009, number of students in Engineering = Total Student x 19%
    In 2009, the number of student in Engineering =40000 x19/100 = 7600
    Required percentage = (number of students in Engineering in 2009 - number of students in Engineering 2008) x 100 / number of students in Engineering in 2008
    Required percentage = (7600 - 3600)x 100 /6300 = 1300/63 = 20.6 ≈ 20%

Direction: Study the pie chart carefully to answer the question that follows

  1. How many students are enrolled in painting Classes?








  1. View Hint View Answer Discuss in Forum

    Number of students enrolled in Painting classes = % of students enrolled in Painting classes x 100/ Number of total students

    Correct Option: C

    Number of students enrolled in Painting classes = % of students enrolled in Painting classes x 100/ Number of total students
    Number of students enrolled in Painting classes = 3600 x 15/10 = 540

  1. What is the ratio of number of students enrolled in Singing and Dancing Classes together to those enrolled in Drama Classes respectively?








  1. View Hint View Answer Discuss in Forum

    Required ratio = ( % of students enrolled in Singing + % of students enrolled in Dancing classes)/% of students enrolled in Drama Classes

    Correct Option: A

    Required ratio = ( % of students enrolled in Singing + % of students enrolled in Dancing classes)/% of students enrolled in Drama Classes
    Required ratio = (18 + 21) : 13 = 39 : 13 = 3 : 1