

MCQOPTIONS
Saved Bookmarks
1. |
In two successive years, 100 and 80 students of a school appeared at the final examination. Respectively 75% and 60% of them passed. Teh average rate of fail is |
A. | 28.75% |
B. | 31.66% |
C. | 32.54% |
D. | 37.45% |
Answer» C. 32.54% | |