Simple and Compound Interest, Stock

How many years will it take for an investment of Tk.5000 to earn Tk. 1200 in simple interest rate of 6%?

Modric puts Tk. 100 in the bank for two years at 10% interest compounded annually. At the end of the two years, what will be his balance?

A man lends Tk. 10000 in four parts. If he gets 8% on TK. 2000, 7.5% on TK. 4000 and 8.5% on TK. 1400, what percent must he get for the remainder, if the average interest is 8.13%?

The compound interest on Tk 30,000 at 7% per annum is TK.4357. The period (in years) is:

What will be the difference in taka between simple and compound interest at 10% on a sum of TK. 1000 after 4 years?

The compound interest on Tk. 2800 for 18 months at 10% p.a. is

An amount of Tk. 10,000 becomes Tk. 20,736 in 2 years. If the rate of interest is compounded half yearly, what is the annual rate of interest?

A lent Tk. 5,000 to B for 2 years and Tk. 3,000 to C for 4 years on simple interest at the same rate of interest and received Tk. 2,200 in all from both of them as interest. The rate of interest per annum is: 

How much interest will Tk. 1,000 earn in one year at an annual rate of 8% if interest is compounded every 6 months?

A person deposited Tk. 400 for 2 years, Tk. 550 for 4 years and Tk. 1200 for 6 years. He received the total simple interest of Tk. 1020. The rate of interest per annum is

What is the total interest on Tk. 800 at 12.5% per annum for 9 months in Taka?

A sum of money amounts to Tk. 6690 after 3 years and to Tk 10035 after 6 years on compound interest. Find the sum.

A person saves Tk. 5000 in his bank account. If the bank gives 10% annual profit, how much will be his balance after 6 years?

If the rate of interest is 10% per annum and is compounded half yearly, the principal of Tk. 4000 in 3/2 years will amount to -

১০০০ টাকা ১২% চক্রবৃদ্ধি মুনাফা হারে বিনিয়োগ করলে ২ বছর পরে লাভসহ কত হবে?

A sum of TK. 600 amounts to TK. 720 in 4 years at simple interest. What will it amount to if the rate of interest is increased by 2%?

A sum of money placed at compound interest doubles itself in 4 years. In how many years will it amount to 8 times itself?

The present worth of Tk.169 due in 2 years at 4% per annum compound interest is:

A man is need of money for 90 days he asked to Bank. The Bank charged taka 156 at 8%. What was the amount asked for?

A sum of money at simple interest amounts to TK. 5600 in 2 years and Tk. 6500 in 5 years at the rate of -