The average age of a class of 32 students is 16 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher Pick:
A) 49	B) 48	C) 47	D) 50	E) 52
Total age of students is 32 Ã— 16 = 512 Years   Total age inclusive of teacher = 33 Ã— (16+1) = 561   So, Teacher's age is 561-512= 
<gadget id="calculator">561-512</gadget>
<output>49</output>
49 Yrs   There is a shortcut for these type of problems   Teacher's age is 16+(33 Ã— 1)= 49 Years   49NSWER IS 49
<result>A</result>
The average age of a class of 32 students is 16 yrs. if the teacher's age is also included, the average increases by one year. Find the age of the teacher