Question
Download Solution PDFThe following pie charts show the data of the number of appeared and passed students of class 12 in sections A, B, C, D and E.
Find the difference between the number of students who appeared for the exam in sections A and B.
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFCalculation:
Total number of appeared students = 1800 student
⇒ 360° = 1800
⇒ 1° = 1800/360 = 5 students
Appeared students of section A = 42° = 42 × 5 = 210 students
Appeared students of section B = 50° = 50 × 5 = 250 students
Required difference = (250 - 210) = 40 students
∴ The correct answer is 40 students.
Last updated on Jul 22, 2025
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