Average marks of 15 students in a class is 145, maximum marks being 150. If two lowest scores are removed, the average increases by 5. Also, two lowest scores are consecutive multiples of 9. What is lowest score in the.class?
| A. | 126 |
| B. | 117 |
| C. | 108 |
| D. | None of these |
Answer : C Explanation :
Total marks of 15 students = 15 x 145 = 2175. |
|
|
Option: A Explanation : Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. Explanation will come here. |
