A certain sum amounts to Rs.1725 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?  Choices.
A) 4%	B) 5%	C) 2%	D) 9%	E) 1%
3 --- 1725   5 --- 1875   --------------   2 --- 150   N = 1 I = 75 R = ?   P = 1725 - 225= 
<gadget id="calculator">1725 - 225</gadget>
<output>1_500</output>
1500   75= (1500*1*R)/100   R =5%   Answer:5%
<result>B</result>
A certain sum amounts to Rs.1725 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?