"Mawa Lal borrowed Rs  20000 from his friend Rooplal at 18% per annum  simple interest .
Channel: Doubtnut
Date: 2020-07-05

"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."