A sum of Rs.Â 3000 yields an interest of Rs.Â 1080 at 12% per annum simple interest in how many years ?

A sum of Rs.Â 3000 yields an interest of Rs.Â 1080 at 12% per annu

1.	A sum of Rs.Â 3000 yields an interest of Rs.Â 1080 at 12% per annum simple interest in how many years ?
A.	4 Years
B.	3 Years
C.	5 Years
D.	2.5 Years
Answer» C. 5 Years