The average age of 24 students in a class is 10. If the teacher s age is included, the average increase by one . The age of the teacher is ?

The average age of 24 students in a class is 10. If the teacher s age

1.	The average age of 24 students in a class is 10. If the teacher s age is included, the average increase by one . The age of the teacher is ?
A.	25 year
B.	30 year
C.	35 year
D.	40 year
Answer» D. 40 year

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The average age of 24 students in a class is 10. If the teacher s age is included, the average increase by one . The age of the teacher is ?

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