| Particulars | Mar 25 | Mar 24 | Mar 23 | Mar 22 | Mar 21 |
| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 51.24 | 47.26 | 33.43 | 32.94 | 27.74 |
| Diluted EPS (Rs.) | 51.03 | 47.23 | 33.42 | 32.81 | 27.74 |
| Cash EPS (Rs.) | 54.28 | 50.21 | 36.40 | 35.65 | 30.41 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 295.82 | 289.57 | 263.68 | 247.85 | 229.28 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 295.82 | 289.57 | 263.68 | 247.85 | 229.28 |
| Dividend / Share (Rs.) | 0.00 | 47.00 | 22.00 | 21.00 | 17.00 |
| Revenue From Operations / Share (Rs.) | 113.24 | 105.08 | 85.96 | 83.47 | 74.18 |
| PBDIT / Share (Rs.) | 72.43 | 64.07 | 47.34 | 44.91 | 39.41 |
| PBIT / Share (Rs.) | 69.21 | 61.05 | 44.37 | 42.17 | 36.74 |
| PBT / Share (Rs.) | 68.24 | 60.19 | 43.62 | 41.45 | 36.11 |
| Net Profit / Share (Rs.) | 51.06 | 47.19 | 33.42 | 32.91 | 27.74 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 63.96 | 60.97 | 55.06 | 53.80 | 53.12 |
| PBIT Margin (%) | 61.12 | 58.09 | 51.60 | 50.52 | 49.52 |
| PBT Margin (%) | 60.26 | 57.27 | 50.73 | 49.66 | 48.67 |
| Net Profit Margin (%) | 45.09 | 44.90 | 38.88 | 39.42 | 37.38 |
| Return on Networth / Equity (%) | 17.26 | 16.29 | 12.67 | 13.27 | 12.09 |
| Return on Capital Employeed (%) | 22.50 | 20.62 | 16.60 | 16.77 | 15.54 |
| Return On Assets (%) | 15.63 | 15.08 | 11.72 | 12.09 | 10.84 |
| Asset Turnover Ratio (%) | 0.35 | 0.35 | 0.30 | 0.31 | 0.30 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 15.27 | 16.40 | 14.11 | 11.61 | 11.44 |
| Quick Ratio (X) | 15.27 | 16.40 | 14.11 | 11.61 | 11.44 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 46.51 | 62.81 | 51.59 | 25.23 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 43.71 | 57.68 | 47.62 | 23.02 |
| Earning Retention Ratio (%) | 0.00 | 53.49 | 37.19 | 48.41 | 74.77 |
| Cash Earning Retention Ratio (%) | 0.00 | 56.29 | 42.32 | 52.38 | 76.98 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 74.63 | 74.46 | 63.14 | 62.31 | 62.69 |
| Interest Coverage Ratio (Post Tax) (%) | 53.62 | 55.84 | 45.58 | 46.66 | 45.12 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 13345.67 | 10228.43 | 7923.26 | 12483.92 | 7248.30 |
| EV / Net Operating Revenue (X) | 9.21 | 7.65 | 7.26 | 11.78 | 7.71 |
| EV / EBITDA (X) | 14.40 | 12.54 | 13.18 | 21.90 | 14.51 |
| MarketCap / Net Operating Revenue (X) | 9.30 | 7.75 | 7.46 | 11.91 | 7.85 |
| Retention Ratios (%) | 0.00 | 53.48 | 37.18 | 48.40 | 74.76 |
| Price / BV (X) | 3.56 | 2.81 | 2.43 | 4.01 | 2.54 |
| Price / Net Operating Revenue (X) | 9.30 | 7.75 | 7.46 | 11.91 | 7.85 |
| EarningsYield | 0.04 | 0.05 | 0.05 | 0.03 | 0.04 |