Prabhat took a certain amount as a loan from bank at the rate of 8% p.a. S.I. and gave the same amount to ashish as a loand at the rate of 12% p.a. If at the end of 12 years. He made a profit of Rs. 320 in the deal, what was the original amount ?

Prabhat took a certain amount as a loan from bank at the rate of 8% p.

1.	Prabhat took a certain amount as a loan from bank at the rate of 8% p.a. S.I. and gave the same amount to ashish as a loand at the rate of 12% p.a. If at the end of 12 years. He made a profit of Rs. 320 in the deal, what was the original amount ?
A.	Rs. 3000
B.	Rs. 2000
C.	None of these
D.	Rs. 4000
Answer» D. Rs. 4000