Introduction to Data Interpretation
Direction: The following pie-chart represents the result of 600 successful students in various subjects at an examination.
Study the chart and answer question

- The highest number of students passed in a subject in percentage
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∵ 360° = 100%
∴ 144° = 100 × 144 = 40% 360 Correct Option: C
∵ 360° = 100%
∴ 144° = 100 × 144 = 40% 360
- The number of students passed in English is less than the number of students passed in Mathematics by
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Required difference
= (90 -54) × 600 360 = 36 × 600 = 60 360 Correct Option: B
Required difference
= (90 -54) × 600 360 = 36 × 600 = 60 360
- The percentage of students who passed in English is
-
View Hint View Answer Discuss in Forum
∵ 360° ≡ 100%
∴ 54° ≡ 100 × 54 = 15 % 360 Correct Option: A
∵ 360° ≡ 100%
∴ 54° ≡ 100 × 54 = 15 % 360
- The number of students passed in Bengali is greater than the number of students passed in History by
-
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Required difference
= (144 - 72) × 600 300 = 72 × 600 = 120 360 Correct Option: C
Required difference
= (144 - 72) × 600 300 = 72 × 600 = 120 360
- The ratio of students who passed in Bengali, to the students who passed in History is
-
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Required ratio = 144 : 72 = 2 : 1
Correct Option: B
Required ratio = 144 : 72 = 2 : 1