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 questions given below.

  1. What was the approximate % drop in sale of Pep-up in 1990 over its sale in 1989?










  1. View Hint View Answer Discuss in Forum

    Required % drop =Number of sale of Pep-up in 1989 - Number of sale of Pep-up in 1990 X100
    Number of sale of Pep-up in 1989

    Correct Option: C

    Required % drop =Number of sale of Pep-up in 1989 - Number of sale of Pep-up in 1990 X100
    Number of sale of Pep-up in 1989

    Required % drop =35 - 30X100≈ 14%
    35

  1. In the year 1990, what was the difference between the number of ‘Pep-up’ and ‘Cool-sip’ bottles sold?










  1. View Hint View Answer Discuss in Forum

    Difference in Required number = Number of Pep-up drink sold in 1990 - Number of Cool-sip drink sold in 1990.

    Correct Option: E

    Difference in Required number = Number of Pep-up drink sold in 1990 - Number of Cool-sip drink sold in 1990.
    Difference in Required number = 30 million − 20 million = 10 million.
    Difference in Required number = 10 million = 10 x 1000000 ( Since 1 million = 1000000 )
    Difference in Required number = 10 million = 10000000

  1. In the case of Cool-sip drink, what was the approximate % increase in sale in 1992 over its sale in 1991?










  1. View Hint View Answer Discuss in Forum

    Required % = ( Number of Cool-sip drink in 1992 - Number of Cool-sip drink in 1991 ) X100
    Number of Cool-sip drink in 1991

    Correct Option: C

    Required % = ( Number of Cool-sip drink in 1992 - Number of Cool-sip drink in 1991 ) X100
    Number of Cool-sip drink in 1991


    Required % =25 - 20X100= 25%
    20

  1. In the case of which soft drink was the average annual sale maximum in the given period?










  1. View Hint View Answer Discuss in Forum

    Avg. annual sale of Dew-drop

    =10 + 15 + 25 + 15 + 30 + 25= 20 Million
    6


    Similarly calculate for the other drinks also.

    Correct Option: A

    Avg. annual sale of Dew-drop

    =10 + 15 + 25 + 15 + 30 + 25= 20 Million
    6

    Average anual sale of Cool-sip
    =25 + 7 + 2C + 20 + 25 + 30= 21.16 Million
    6

    Average annual sale of Pep-up
    =30 + 35 + 30 + 25 + 30 = 26.66 Million
    6

  1. In which year was the sale of ‘Pep-up’ the maximum?










  1. View Hint View Answer Discuss in Forum

    As per given graph we can compare the sale graph for Pep Up for all given years.

    Correct Option: E

    By comparing the Sale of Pep-up for all years and we found that the Sale of Pep-up was the maximum in the year 1989.