What will be the ratio of simple interest earned by certain amount at the same rate of interest for 2 years and that for 14 years?	Pick one.
A) 3 : 2	B) 1 : 7	C) 2 : 3	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 14 years   =T1/T2   =2/14   =1/7   =1:7   Answer : Option 1 : 7
<result>B</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 14 years?