Simple and Compound Interest, Stock

একজন ব্যক্তি ৯০০০ টাকার উপরে ৩০% হারে খাজনা ১২টি সমান কিস্তিতে পরিশোধ করে। প্রতি কিস্তির পরিমাণ কত?

A sum of money at simple interest amounts to Tk 815 in 3 years and to Tk 854 in 4 years. The sum is _______

The difference in taka between simple and compound Interest at 5% annually on a sum of Tk 2000 after 2 year is –

Tk. 500 is deposited in a savings account which pays 7% annual interest compounded semi-annually. To the nearest Taka, how much is in the account at the end of the year?

If Tk. 5,000 is invested at 12% annual rate of interest, how much will the investment be worth after 2 years?

As a salesperson, Poly can choose one of two methods of annual payment either an annual salary of Tk. 35,000 with no commission or an annual salary of Tk. 10,000 plus a 20 percent commission on her total annual sales. What must her total annual sales be to give her the same annual pay with either method?

What is the annual interest rate on an account that earns Tk. 948 in simple interest over 36 months with an initial deposit of Tk. 7900?

What will be the difference between simple and compound interest at 10% on a sum of TK. 5000 after 5 years?

Lamia owns a hairdressing salon. She borrows Tk. 2,500 from a bank to improvements to her beauty salon. She is charged 4.5% per year compound interest. She pays the money back after 3 years. Calculate the total amount Lamia must pay to the bank.

A person borrows Tk. 5,000 for 2 years at 4% p.a. simple interest. He immediately lends it to another person at 25/4 % per annum for 2 years. Find his gain in the transaction per year.

At simple interest of 5%, 6% and 8% for three consecutive years, the interest earned is Tk. 760. Find The principle? 

Tk.5000 is deposited in a savings account which pays 7% annual interest compounded semi - annually. To the nearest tk how much is at the end of the year?

কোনো শহরের বর্তমান জনসংখ্যা ৪ লক্ষ। শহরটির জনসংখ্যা বৃদ্ধির হার শতকরা ২৫ জন হলে, ২ বছর পরে শহরের জনসংখ্যা কত হবে?

In how many years, Tk. 150 will produce the same interest @ 8% as Tk. 800 produce in 3 years @ (9/2)% ?

A sum of money at simple interest amount to tk. 2,800 in 2 years and to tk. 3,250 in 5 years at a rate of:

A bond gets matured in 10 years. Ram invested Tk. 42,000 in this bond and received Tk.1,05,000 once the bond matured. If the bond was under simple interest, then what was the rate of interest per annum?

If an investor gets Tk. 19,500 as interest after 5 years on his savings of Tk. 13,000. What is the rate of interest?