The given graph shows the data of the students of five schools who appeared…
2023
The given graph shows the data of the students of five schools who appeared and qualified in the Final Board Examinations. Study the graph carefully and answer the questions Q. Find out the ratio of the percentage of students passed in School E and School D.
- A.
4 : 5
- B.
5 : 6
- C.
6 : 5
- D.
5 : 4
- E.
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Correct answer: B
To find the ratio of the percentage of students who passed in School E and School D, we first need to determine the passing percentage for each school using the data from the graph.
Step-by-Step Analysis
Analyze School E:
Appeared: 3000
Qualified: 2000
Percentage passed = (2000 / 3000) * 100 = 2/3 * 100 = 66.67%
Analyze School D:
Appeared: 2500
Qualified: 2000
Percentage passed = (2000 / 2500) * 100 = 4/5 * 100 = 80%
Find the Ratio:
Ratio of percentage passed in School E to School D = 66.67% : 80%
This is (2/3) : (4/5)
To simplify, multiply both by the common denominator (15):
(2/3 * 15) : (4/5 * 15) = 10 : 12
Simplifying 10:12 gives 5:6.