A sum becomes Rs 8800 in 4 years at simple interest at the yearly interest rate of 25% per annum. What is the sum (in Rs)?_x005F_x000D_

A sum becomes Rs 8800 in 4 years at simple interest at the yearly inte

1.	A sum becomes Rs 8800 in 4 years at simple interest at the yearly interest rate of 25% per annum. What is the sum (in Rs)?_x005F_x000D_
A.	4400
B.	6600
C.	7040
D.	6400
Answer» B. 6600