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.

Harppreet borrowed Rs 20000 from her friend at 12% per annum simple interest. She lent it to Alam at the same rate but compounded annually. Find her 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?

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?

Ajitha borrowed Rs 90,000 at 10% per annum simple interest. On the same day, she lent the sum to her friend at the same rate but compounded annually. How much does she gain at the end of 3 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.

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

Rakesh borrowed Rs 42,000 from Rajnikant at 6% per annum simple interest. He lent the same sum to Kishore at 10% per annum compound interest, compounded annually, for 2 years. Find the amount earned by Rakesh in the transaction.

A person borrows Rs. 5000 for 2 years at 4% per annum simple interest . He immediately lends it to another person at 6 (1)/(4) % per annum simple interest for 2 years. Find his gain in this transaction.

Raju borrowed Rs 15,000 from Mahesh at the rate of 15% per annum under simple interest for 3 years. Raju lent some part of money at 20% per annum at simple interest for 3 years and the remaining part at 12% per annum at simple interest for 3 years. If the interest received payable, then find the sum he lent at 20% simple interest?