A certain sum amounts to Rs.1525 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?  Pick one:  A) 6.76%  B) 3.76%  C) 5.26%  D) 5.76%  E) 4.76%
3 --- 1525   5 --- 1875   --------------   2 --- 350   N = 1 I = 75 R = ?   P = 1525 - 225= 
<gadget id="calculator">1525 - 225</gadget>
<output>1_300</output>
1300   75= (1300*1*R)/100   R = 5.76%   ANSWER:5.76%
<result>D</result>
A certain sum amounts to Rs.1525 in 3 years and Rs.1875 in 5 years. Find the rate % per annum?