A certain sum of money at simple interest amounted Rs.1200 in 12 years at 6% per annum, find the sum?  Options
A) 337
B) 268
C) 198
D) 697
E) 168
1200 = P [1 + (12*6)/100]   P = 697'   Answer:697
<result>D</result>
A certain sum of money at simple interest amounted Rs.1200 in 12 years at 6% per annum, find the sum?