A sum of money at simple interest amounts to Rs. 825 in 3 years and to Rs. 854 in 4 years. The sum is: Choose the most appropriate option.
A) 647	B) 738	C) 654	D) 847	E) 976
S.I. for 1 year = Rs. (854 - 825) = Rs. 29.   S.I. for 3 years = Rs.(29 x 3) = Rs. 87.   Principal = Rs. (825 - 87) = Rs. 738   Answer:738
<result>B</result>
A sum of money at simple interest amounts to Rs. 825 in 3 years and to Rs. 854 in 4 years. The sum is: