The document analyzes various financial ratios of HDFC Bank over a 5-year period from 2012 to 2016 to evaluate the bank's profitability, liquidity, operational efficiency, and financial health. The ratios analyzed include current ratio, quick ratio, interest spread, net profit margin, return on equity, credit deposit ratio, loan-to-deposit ratio, earnings per share, and total debt to owners' fund. The analysis found that while some ratios like quick ratio and EPS increased steadily, others like interest spread, net profit margin, and return on equity witnessed fluctuations, indicating changes in the bank's profitability and decisions over time.