The average age of 30 students in a class is 15 years. If the teacher' – McqOptions

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1.	The average age of 30 students in a class is 15 years. If the teacher's age is also included then the average age increases by 1 year. The age of the teacher is?
A.	56 Years
B.	35 Years
C.	45 Years
D.	46 Years
Answer» E.

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