A sum fetched a total simple interest of Rs. 2700 at the rate of 6 p.c.p.a. in 3 years. What is the sum?  Select
A) 25000
B) 20000
C) 18000
D) 14000
E) 15000
Sol.   Principal = Rs. [100 * 2700 / 6 * 3] = Rs. [270000 / 18] = Rs. 15000.   Answer 15000
<result>E</result>
A sum fetched a total simple interest of Rs. 2700 at the rate of 6 p.c.p.a. in 3 years. What is the sum?