What will be the ratio of simple interest earned by certain amount at the same rate of interest for 2 years and that for 12 years?
Select
A) 3 : 2	B) 1 : 3	C) 1 : 6	D) 3 : 1	E) 2 : 1
Explanation :   Simple Interest = PRT/100   Here Principal(P) and Rate of Interest (R) are constants   Hence, Simple Interest ∝ T   Required Ratio = Simple Interest for 2 years/Simple Interest for 12 years   =T1/T2   =2/12   =1/6   =1:6   Answer : Option 1 : 6
<result>C</result>
What will be the ratio of simple interest earned by certain amount at the same rate of interest for 2 years and that for 12 years?