| 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) | AR | AR | AR | AR | AR |
| FaceValue | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 48.79 | 47.44 | 63.05 | 53.79 | 60.46 |
| Diluted EPS (Rs.) | 48.79 | 47.37 | 62.83 | 53.76 | 60.37 |
| Cash EPS (Rs.) | 62.86 | 59.08 | 71.66 | 62.70 | 68.67 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 503.50 | 464.54 | 432.09 | 376.23 | 333.38 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 503.50 | 464.54 | 432.09 | 376.23 | 333.38 |
| Dividend / Share (Rs.) | 12.00 | 15.00 | 12.00 | 11.00 | 11.00 |
| Revenue From Operations / Share (Rs.) | 340.08 | 286.75 | 328.59 | 283.27 | 228.93 |
| PBDIT / Share (Rs.) | 79.51 | 61.13 | 93.42 | 79.29 | 77.86 |
| PBIT / Share (Rs.) | 65.42 | 49.51 | 84.82 | 70.36 | 69.64 |
| PBT / Share (Rs.) | 64.78 | 59.03 | 84.41 | 70.03 | 82.74 |
| Net Profit / Share (Rs.) | 48.78 | 47.46 | 63.07 | 53.77 | 60.45 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 23.37 | 21.31 | 28.43 | 27.99 | 34.00 |
| PBIT Margin (%) | 19.23 | 17.26 | 25.81 | 24.83 | 30.42 |
| PBT Margin (%) | 19.04 | 20.58 | 25.68 | 24.72 | 36.14 |
| Net Profit Margin (%) | 14.34 | 16.55 | 19.19 | 18.98 | 26.40 |
| Return on Networth / Equity (%) | 9.68 | 10.21 | 14.59 | 14.29 | 18.13 |
| Return on Capital Employeed (%) | 12.58 | 10.27 | 19.14 | 18.16 | 20.24 |
| Return On Assets (%) | 8.15 | 8.60 | 13.00 | 12.54 | 16.03 |
| Total Debt / Equity (X) | 0.01 | 0.01 | 0.00 | 0.00 | 0.00 |
| Asset Turnover Ratio (%) | 0.59 | 0.55 | 0.71 | 0.70 | 0.65 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.95 | 3.68 | 4.91 | 5.39 | 6.12 |
| Quick Ratio (X) | 2.51 | 3.06 | 3.34 | 4.27 | 5.18 |
| Inventory Turnover Ratio (X) | 8.80 | 2.40 | 2.59 | 3.37 | 3.58 |
| Dividend Payout Ratio (NP) (%) | 24.59 | 31.61 | 17.44 | 20.44 | 13.23 |
| Dividend Payout Ratio (CP) (%) | 19.08 | 25.40 | 15.35 | 17.53 | 11.64 |
| Earning Retention Ratio (%) | 75.41 | 68.39 | 82.56 | 79.56 | 86.77 |
| Cash Earning Retention Ratio (%) | 80.92 | 74.60 | 84.65 | 82.47 | 88.36 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 123.63 | 61.06 | 225.80 | 236.68 | 270.76 |
| Interest Coverage Ratio (Post Tax) (%) | 76.84 | 37.90 | 153.43 | 161.50 | 164.69 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 20901.42 | 15453.18 | 21120.58 | 20148.64 | 13222.98 |
| EV / Net Operating Revenue (X) | 12.39 | 10.88 | 12.97 | 14.35 | 11.67 |
| EV / EBITDA (X) | 53.00 | 51.02 | 45.63 | 51.28 | 34.31 |
| MarketCap / Net Operating Revenue (X) | 12.37 | 10.85 | 12.98 | 14.41 | 12.01 |
| Retention Ratios (%) | 75.40 | 68.38 | 82.55 | 79.55 | 86.76 |
| Price / BV (X) | 8.36 | 6.70 | 9.87 | 10.85 | 8.25 |
| Price / Net Operating Revenue (X) | 12.37 | 10.85 | 12.98 | 14.41 | 12.01 |
| EarningsYield | 0.01 | 0.01 | 0.01 | 0.01 | 0.02 |