In two successive years, 75 and 50 employees of a company appeared at the departmental examination. Respectively, 84% and 52% of them passed. The average rate of pass percentage is:
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. %.
No. of employees pass in first year = 75 × 84 /100 = 63
No. of employees pass in the second year = 50 × 52/ 100 = 26
Total pass employees = 63 + 26 = 89
Average pass rate = 89 × 100/ 125 = %.