(1) 42 (2) 50 (3) 58 (4) NONE OF THESE
If S.I. on a sum for 12 years is 950. Find the S.I. after 12 years, if the sum becomes double in 6 years.
1) Rs. 1425
2) Rs. 1275
3) Rs. 1480
4) Rs. 1050
