In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of:	Choose the correct answer:  A) Rs. 3100  B) Rs. 6240  C) Rs. 6500  D) Rs. 9600  E) Rs. 10120
To obtain Rs. 10, investment = Rs. 96   To obtain Rs. 650, investment = Rs. (96/10 * 650) = Rs. 6240.   Answer = Rs. 6240
<result>B</result>
In order to obtain an income of Rs. 650 from 10% stock at Rs. 96, one must make an investment of: