The following pie chart shows the annual expenditure of a certain international school under different heads.

If the total annual expenditure of the school during the year was Rs10 crore, then what was the approximate amount spent on maintenance and employees’ salaries?

Correct option is C

Given;

total annual expenditure of the school during the year was Rs10 crore

Solution:

spent on maintenance =58$$\degree$$​​

employees’ salaries =64$$\degree$$

sum of maintenance and employees’ salaries =58$$\degree$$+64$$\degree$$​

=122$$\degree$$​​

according to question = 360$$\degree$$​ =10 crore 

so,122$$\degree$$ = $$\frac{122\degree\times10 cores}{360\degree}$$ =3.38crore​