Sam taken a loan Rs.15000/- from Co-operative Society with an interest @ 11.5% per month. At the same time he deposited Rs. 10000/- as Fixed Deposit with an interest @ 9.5% per month. After one week sam asked the manager to calculate the interest to be paid. What is the interest amount for 7 days?  Choose the correct choice from the following answers:
A) A)165  B) B)220  C) C)310  D) D)185  E) E)181
Loan amount : Rs.15000/- @ 11.5%   Interest per month = 15000/- * 11.5% =Rs.1725   Interest for one day = 1725/30= 
<gadget id="calculator">1725/30</gadget>
<output>115/2 = around 57.5</output>
57.50   Interest for 7 days is= 57.50*7 =403   FD amount is = Rs.10000/- @ 9.5%   Interest per month = 10000 * 9.5% = 950/-   Interest for 7 days = 950/30*7 = 222   Interest amount to be paid by Sam = 403-222= 
<gadget id="calculator">403-222</gadget>
<output>181</output>
181/- for 7 days   Answer is 181
<result>E</result>
Sam taken a loan Rs.15000/- from Co-operative Society with an interest @ 11.5% per month. At the same time he deposited Rs. 10000/- as Fixed Deposit with an interest @ 9.5% per month. After one week sam asked the manager to calculate the interest to be paid. What is the interest amount for 7 days?