This document discusses various techniques of financial analysis used to analyze financial statements, including ratio analysis. It provides background on ratio analysis and defines key financial ratios such as current ratio, quick ratio, debt equity ratio, proprietary ratio, net profit ratio, and capital turnover ratio. Ratio analysis of Punjab National Bank from 2011-2015 is then presented, calculating and interpreting various ratios to analyze the bank's financial performance and position over those years. The ratios indicate the bank has maintained strong liquidity and an increasing equity position over time.