Nidhi deposited ₹ 7,500 in a bank which pays her \( 4 \% \) interest per annul compounded annually. Find the amount and the interest received by her aft three years.

What is the total payment required to pay off a promissory note issued for \( \$ 800.00 \) at \( 8 \% \) ordinary interest and a 180 -day term? \( \$[?] \)

A retailer pays to its whole-saler Rs, 1860 for a Helmet and then he sells it to consumer for Rs 2,650 . What is the markup rate and his profit.

What is the monthly interest payment for an account with a balance of \( \$ 180.00 \) and an A.P.R. of \( 6 \% \) ? \[ \$[?] \]

23. A shopkeeper sells a sweater at a loss of \( 5 \% \). If he had sold it for ₹ 260 more, he would have made a profit of \( 15 \% \). Calculate the purchase price of the sweater. 24. Janki sold her leather purse at \( 8 \% \) loss. If she had sold it for ₹150 more, she would have made \( 12 \% \) profit. Find the selling price of the purse.

What is the yield on a corporate bond with a \( \$ 1000 \) face value purchased at a discount price of \( \$ 850 \), if it pays \( 5 \% \) fixed interest for the duration of the bond? yield \( =[?] \% \)