A loan is to be returned in two equal yearly instalments. If the rate of interest is 10% p.a., compounded annually, and each instalment is Rs. 6534, then the total interest charged (in Rs.) is:

A bank's back office receives the following daily clearing data from the NPCI: 1. Outward Clearing (cheques deposited by customers): 1,200 cheques totaling 5,00,00,000 units. 2. Inward Clearing (cheques drawn on the bank): 800 cheques totaling 3,50,00,000 units. 3. During scrutiny, the bank rejects 5 inward cheques totaling 15,00,000 units. 4. Similarly, 10 outward cheques totaling 25,00,000 units are returned unpaid by other banks. Calculate the Net Settlement amount with the clearing house and the final net amount to be credited to the bank's customers' accounts.

An investor purchased a corporate bond with a face value of 1000 and a 7.5% annual coupon rate. The bond is currently trading in the market at a price of 950. What is the current yield of the bond?