MCQOPTIONS
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| 1. |
The marks obtained by 5 students are 21, 27, 19, 26, 32. Later on 5 grace marks are added to each student. What are the average marks of the revised marks of the students? |
| A. | 26 |
| B. | 30 |
| C. | 31 |
| D. | 32 |
| Answer» C. 31 | |