An amount of Rs. 3000 becomes Rs. 3600 in four years at simple interest. If the rate of interest was 1% more, then what was be the total amount?	Select the correct option
A) 3729
B) 2799
C) 3720
D) 2884
E) 2881
A = P(1 + TR/100)   =&gt; 3600 = 3000[1 + (4 * R)/100] =&gt; R = 5%   Now R = 6%   =&gt; A = 3000[1 + (4 * 6)/100] = Rs. 3720.   Answer:3720
<result>C</result>
An amount of Rs. 3000 becomes Rs. 3600 in four years at simple interest. If the rate of interest was 1% more, then what was be the total amount?