Study the Table Properly and answer by interpreting the data.The table given the percentage of result by four different classes in the five different year of examination:YearClass - IX{Marks are in %}Class - X{Marks are in %}Class - XI{Marks are in %}Class - XII{Marks are in %}201290808575201370 656258201465353233201550483835201655453238 In which class the average performance is least in all the five years?

Study the Table Properly and answer by interpreting the data.The table

1.	Study the Table Properly and answer by interpreting the data.The table given the percentage of result by four different classes in the five different year of examination:YearClass - IX{Marks are in %}Class - X{Marks are in %}Class - XI{Marks are in %}Class - XII{Marks are in %}201290808575201370 656258201465353233201550483835201655453238 In which class the average performance is least in all the five years?
A.	Class-XII
B.	Class-XI
C.	Class-IX
D.	Class-X
Answer» B. Class-XI