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Introduction to Data Interpretation

Direction: The following figure shows the number of students (in thousands) admitted and passed out per year in a college during years 2000 to 2004. Study the figure and answer the questions.

  1. The ratio of the number of students admitted in the year 2002 to the average of the number of students passed out in the years 2003 and 2004. is
    1. 7 : 8
    2. 8 : 9
    3. 9 : 8
    4. 8 : 7
Correct Option: B

According to given bar graph , we have
Number of students admitted in the year 2002 = 8 thousands
Total number of students passed out in the years 2003 and 2004 = 9 + 9 = 18 thousands
Number of given years = 2
Required ratio = Number of students admitted in the year 2002 : Average of the number of students passed out in the years 2003 and 2004

Required ratio = 8 :
18
2

Required ratio = 8 : 9



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