Mawa Lal borrowed Rs 20000 from his friend Rooplal at 18% per annum simple interest . He lent it to Rampal at the same rate but compounded annually. Find his gain after 2 years.

Amit borrowed Rs 16000 at 15/2% simple interest .On the same day, he lent it to ashu at the same rate but compounded annually. What does he gain at the end of 2 years?

Romesh borrowed a sum of Rs 245760 at 12. 5% per annum, compounded annually. On the same day, he lent out his money to Ramu at the same rate of interest, but compounded semi-annually. Find his gain after 2 years.

Rohit borrows Rs 86,000 from Arun for two years at 5% per annum simple interest. He immediately lends out this money to Akshay at 5% compound interest compounded annually for the same period. Calculate Rohit's profit in the transaction at the end of two years.

Rohit borrows Rs 86,000 from Arun for two years at 5% per annum simple interest. He immediately lends out this money to Akshay at 5% compound interest compounded annually for the same period. Calculate Rohit's profit in the transaction at the end of two years.

Anita borrowed Rs 400 from her friend at the rate of 12% per annum for 2 1/2 years. Find the interest and amount paid by her.

Rekha borrowed Rs. 40,000 for 3 years at 10% per annum compound interest. Calculate the interest paid by her for the second year.

Reena borrowed from Kamal certain sum for two years at simple interest. Reena lent this sum to Hamid at the same rate for two years compound interest. At the end of two years she received Rs 110 as compound interest but paid Rs 100 as simple interest. Find the sum and rate of interest.

Find the compound interest on Rs 12000 for 3 years at 10% per annum compounded annually.

A man borrowed Rs. 20,000 for 2 years at 8% per year compound interest. Calculate : the interest of the first year.

A man borrowed Rs. 20,000 for 2 years at 8% per year compound interest. Calculate : the final amount at the end of the second year.