The profit earned by company R is equal to the $frac{1}{4}$ th of the expenditure of company Q. What is the profit (in Rs. crores) of company R?

Expenditure of company Q

$=$ Rs. $left(48 imes frac{22}{100} ight)$ crores = Rs. $10.56$ crores

$herefore$ Profit of company $mathrm{R}=mathrm{Rs} .left(10.56 imes frac{1}{4} ight)$ crores $

=$Rs.$2.64$ crores