There are 120 male and 100 female in a society. Out of 25% male and 20% female…
2025
There are 120 male and 100 female in a society. Out of 25% male and 20% female are rural. 20% of male and 25% of female rural people passed in the exam. What % of rural students have passed the exam?
- A.
11%
- B.
22%
- C.
21%
- D.
32%
Attempted by 2440 students.
Show answer & explanation
Correct answer: B
Solution:
Total males = 120. Rural males = 25% of 120 = 30.
Total females = 100. Rural females = 20% of 100 = 20.
Total rural students = 30 + 20 = 50.
Passed among rural males = 20% of 30 = 6; passed among rural females = 25% of 20 = 5.
Total rural students who passed = 6 + 5 = 11.
Required percentage = (11 / 50) × 100 = 22%