Question

4. There are 8 teachers in a school. When a 35 year old teacher
was transferred and another teacher joined, the average age
ws increased by 2 years. How old is the new teacher?
​

Answer 1

Answer:

the average age was increased by 2 years means whosoever has come is of greater age than who has left. Increment in total age = 8 x 2

= 16.

New teacher's age = 35 + 16 = 51.