This document discusses ratio analysis, which involves interpreting numerical relationships based on financial statements to evaluate a company's performance. Ratios are classified into liquidity ratios, which assess short-term solvency, and solvency ratios, which evaluate long-term financial position. Key liquidity ratios discussed are current ratio, quick ratio, and absolute liquidity ratio. Important solvency ratios mentioned include debt-equity ratio, proprietary ratio, and fixed assets to net worth ratio. The document provides formulas and interpretations for these ratios.