The average age of 30 girls in a class is equal to 14 yrs. When the age of the class teacher is also included, the average age becomes 15 yrs. Find the age of the class teacher.

1
35 years
2
40 years
3
52 years
4
45 years

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation