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 multiple of 9. What is the lowest score in the class?

Average marks of 15 students in a class is 145, maximum marks being 15

1.	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 multiple of 9. What is the lowest score in the class?
A.	126
B.	108
C.	117
D.	None of the above
Answer» C. 117

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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 multiple of 9. What is the lowest score in the class?

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