Q505
A class has five sections that have 25, 30, 40, 45 and 60 students, respectively. The pass percentage of these section are 20%, 30%, 35%, 40% and 100% respectively. The pass percentage of the entire class is:
A.
87%
B.
63%
C.
53%
AnswerD.
79%
Answer: Option C
Solution
Answer: Option C
Solution:
Number of students of all sections = 25, 30, 40, 45, 60106 → Passed student
Total student = 200