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 and answer the questions.

  1. If the imports of company X in 2007 were increased by 40%, what would be the ratio of exports to the increased imports?








  1. View Hint View Answer Discuss in Forum

    On the basis of given graph in question ,

    Exports
    		= 1.75
    Imports

    =
    175
    		 =
    7
    1004

    Correct Option: A

    On the basis of given graph in question ,

    Exports
    		= 1.75
    Imports

    =
    175
    		 =
    7
    1004

    After 40% increase in imports,
    Exports
    		 =
    7
    		=
    700
    Imports(4 × 140) / 1004 × 140

    Required ratio =
    5
    		 = 1.25
    4

  1. Given is a line graph showing the number of accidents in a city during the first 6 months of 1999.










  1. View Hint View Answer Discuss in Forum

    According to given graph in question ,

    Percentage decrease =
    32 - 27
    		× 100
    32

    Correct Option: C

    According to given graph in question ,

    Percentage decrease =
    32 - 27
    		× 100
    32

    Percentage decrease =
    5 × 100
    		 =
    125
    		 = 15
    5
    		%
    3288

  1. The adjoining diagram is frequency polygon for the scores of students in a test. What is the total number of students appeared in the test?










  1. View Hint View Answer Discuss in Forum

    As per the given graph in question ,
    Number of students = 15 + 30 + 35 + 30 + 25 + 22.5 + 22.5 = 180

    Correct Option: A

    As per the given graph in question ,
    Number of students = 15 + 30 + 35 + 30 + 25 + 22.5 + 22.5 = 180
    Hence , the total number of students appeared in the test is 180 .

Direction: Study the following graph and answer the questions.

  1. If the income shows positive growth every year throughout the period (2000 - 2005), then in how many years the expenditure shows a positive growth?








  1. View Hint View Answer Discuss in Forum

    It is obvious from the graph.

    Correct Option: D

    It is obvious from the graph.
    Hence , required answer is 2 .

  1. Find the percentage decrease in income from 2001 to 2002.








  1. View Hint View Answer Discuss in Forum

    Definite income is not known.

    Correct Option: D

    Definite income is not known.
    Hence , Data is not sufficient for solve this question .