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: The following Bar chart shows the sales of a company XYZ (in Crore). Study the chart and answer the following questions.

  1. The mean of the highest and the lowest sale ( in million) is :








  1. View Hint View Answer Discuss in Forum

    According to given bar graph in question ,
    The highest sale = 8730 millions
    And the lowest sale = 924 millions

    Required average =
    8730 + 924
    2

    Correct Option: B

    According to given bar graph in question ,
    The highest sale = 8730 millions
    And the lowest sale = 924 millions

    Required average =
    8730 + 924
    2

    Required average =
    9654
    		 = $ 4827 million
    2

  1. The 2nd least sale is in year :








  1. View Hint View Answer Discuss in Forum

    As per the given bar diagram , we see
    The 2nd least sale is 1115 which is in the year 3 .

    Correct Option: B

    As per the given bar diagram , we see
    The 2nd least sale is 1115 which is in the year 3 .
    Therefore , required answer is 3.

  1. The 2nd highest sale is in the year :








  1. View Hint View Answer Discuss in Forum

    From the given bar diagram , we see
    The 2nd highest sale is 7786 which is in the year 10 .

    Correct Option: A

    From the given bar diagram , we see
    The 2nd highest sale is 7786 which is in the year 10 .
    Hence , required answer is 10.

  1. Total sales in 2nd and 3rd years together is :








  1. View Hint View Answer Discuss in Forum

    On the basis of given graph in question ,
    Sales in 2nd year = 1773 million
    and Sales in 3rd year = 1115 million

    Correct Option: B

    On the basis of given graph in question ,
    Sales in 2nd year = 1773 million
    and Sales in 3rd year = 1115 million
    Required sales = (1773 + 1115) million = 2888 million

Direction: The following bar diagram, represents the use of different modes of travel to school by students in a certain locality of the town. Study the graph and answer the questions.

  1. What is the ratio of the students using their means of transport as Car with those using Rickshaw?








  1. View Hint View Answer Discuss in Forum

    As per the given bar graph in question ,
    Number of the students who use Car = 6 units
    Number of the students who use Rickshaw = 16 units
    Required ratio = Number of the students who use Car : Number of the students who use Rickshaw

    Correct Option: D

    As per the given bar graph in question ,
    Number of the students who use Car = 6 units
    Number of the students who use Rickshaw = 16 units
    Required ratio = Number of the students who use Car : Number of the students who use Rickshaw
    Required ratio = 6 : 16 = 3 : 8