This document analyzes the solvency of companies using various ratios. It discusses both long-term and short-term solvency ratios. For long-term ratios, it calculates the debt-equity ratio, debt-assets ratio, and interest coverage ratio for Tata Motors and Maruti Suzuki. For short-term ratios, it provides the current ratio and acid test ratio for both companies. The document finds that Maruti Suzuki generally performs better on the solvency ratios compared to Tata Motors.