In how many years, Rs. 150 will produce the same interest at 6% as Rs. 500 produce in 2 years at 4½% ?  Choose the correct choice from the following choices
A) 4 years	B) 5 years	C) 8 years	D) 9 years	E) 12 years
Explanation :   Let Simple Interest for Rs.150 at 6% for n years = Simple Interest for Rs.500 at 4½ % for 2 years   150×6×n/100=500×9/2×2/100   150×6×n=500×9/2×2   150×6×n=500×9   n=5 years   Answer : Option 5 years
<result>B</result>
In how many years, Rs. 150 will produce the same interest at 6% as Rs. 500 produce in 2 years at 4½% ?