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Introduction to Data Interpretation

Direction: Student strengths of a college in Arts, Science and Commerce from 2004-2005 to 2007-2008 session are shown in the following bar graph. Study the graph and answer the questions that follow.

  1. Approximate percentage of students in Science stream during the session 2006-2007 is :
    1. 42.31%
    2. 40.91%
    3. 41.26%
    4. 31.42%
    5. None of these
Correct Option: E

According to given bar graph , we have
Total number of students in during 2006-07 = 550 + 450 + 300 = 1300
Number of students in Science in 2006-2007 = 450

∴ Required percent =
Number of students in Science during 2006-2007
× 100
Total number of students in during 2006-07

∴ Required percent =
450
× 100 =
450
= 34.6 %
130013



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