The given Bar Graph presents the results in terms of the number of students in a school for the five academic years, 2013–2014 to 2017–2018.
What is the approximate percentage (Correct to nearest integer) of the students who failed during the five academic years taken together?
Show answer & explanation
Correct answer: A
Explanation
Correct Answer is option 1 i.e. 27%
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Application |
Fair calculation |
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Total number of students = 150 + 100 + 200 + 100 + 300 + 50 + 250 + 100 + 300 + 100 = 1650 Total number of failed students = 100 + 100 + 50 + 100 + 100 = 450 ∴ Required percentage = [450/1650] × 100 = 27.27% ≈ 27% |
[450/1650] × 100 = 900/33 = 27.27 |