The following pie chart show the data of the number of appeared and passed students of class 12th in section A,B,C,D and E.
Find the difference between the number of students who appeared for the exam in sections A and B.
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. 40.
Students in section A = (42/360) × 1800 = 210
Students in section B = (50/360) × 1800 = 250
Difference = 250 - 210 = 40
Therefore, the difference between the number of students who appeared for the exam in sections A and B is 270.