https://preparationpoint.info/fbr-inspector-inland-revenue-past-papers-functions-of-fbr-mcqs/imran-made-a-profit-of-20-percent-in-the-first-year-next-year-he-had-a-loss-of-25-percent-on-the-capital-he-had-at-the-beginning-of-the-second-year-what-was-his-overall-loss/