RM20,000 is invested in an investment fund that pays 6% compounded annually for 10 years. Find the compound amount and the interest earned.

If Farain invested RM2,000 and after t years, she got RM6,250 with interest 5.5% compounded every six months. How long was the investment?

Suffian wishes to have RM6,000 in two years' time to tour Middle East. How much should he invested today at 8% compounded semi-annually?

Raihana invested RM50,000 in a fund at 5% compounded quarterly. After Y years, the value of the investment is RM74,406.53. Determine the value of Y.

A what rate compounded semi-annually will RM2,000 become RM3,105.94 in 5 years' time?

Johan Bidin plans to invest RM725 in an account that offers 7% interest rate compounded semi-annually for 4 years. Find the amount of the interest earned.

Alauddin invested RM600 for 10 years 2 months. The investment offered an interest rate of 8% compounded every three months for the first 5 years and 9% compounded monthly for the rest of the period. Calculate the accumulated amount of money in the account at the end of the investment period.

Bank A offers an interest rate 9% compounded every two months while Bank B offers an interest rate 8.65% compounded monthly for fixed deposits. Determine which bank offers a better return.

Abdul Rahman invested RM11,000 in an investment account that paid interest at 5% compounded semi-annually for 10 years. After six years he withdrew RM3,000 from the account. Determine the accumulated amount in the account at the end of the investment period.