| Particulars | Mar 24 | Mar 23 | Mar 22 | Mar 21 | Mar 20 |
| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | AR | AR | AR | AR | AR |
| FaceValue | 10.00 | 10.00 | 10.00 | 10.00 | 10.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 191.63 | 159.69 | 101.74 | 100.97 | 107.44 |
| Diluted EPS (Rs.) | 191.02 | 158.99 | 101.74 | 100.97 | 107.44 |
| Cash EPS (Rs.) | 206.48 | 173.69 | 105.10 | 103.72 | 116.49 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 1292.43 | 1156.60 | 958.61 | 852.30 | 793.60 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 1292.43 | 1156.60 | 958.61 | 852.30 | 793.60 |
| Dividend / Share (Rs.) | 45.00 | 35.00 | 20.00 | 18.00 | 5.00 |
| Revenue From Operations / Share (Rs.) | 930.42 | 795.13 | 711.78 | 688.39 | 729.70 |
| PBDIT / Share (Rs.) | 666.82 | 567.66 | 496.04 | 492.75 | 522.30 |
| PBIT / Share (Rs.) | 651.69 | 553.66 | 491.04 | 487.32 | 516.08 |
| PBT / Share (Rs.) | 257.69 | 218.60 | 131.20 | 129.53 | 151.56 |
| Net Profit / Share (Rs.) | 191.34 | 159.69 | 100.10 | 98.29 | 110.27 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 71.66 | 71.39 | 69.69 | 71.58 | 71.57 |
| PBIT Margin (%) | 70.04 | 69.63 | 68.98 | 70.79 | 70.72 |
| PBT Margin (%) | 27.69 | 27.49 | 18.43 | 18.81 | 20.77 |
| Net Profit Margin (%) | 20.56 | 20.08 | 14.06 | 14.27 | 15.11 |
| Return on Networth / Equity (%) | 14.80 | 13.80 | 10.44 | 11.53 | 13.89 |
| Return on Capital Employeed (%) | 17.11 | 16.17 | 14.12 | 14.88 | 16.67 |
| Return On Assets (%) | 3.03 | 2.93 | 1.90 | 1.91 | 2.19 |
| Long Term Debt / Equity (X) | 1.93 | 1.95 | 2.62 | 2.82 | 2.88 |
| Total Debt / Equity (X) | 3.83 | 3.65 | 4.42 | 4.92 | 5.24 |
| Asset Turnover Ratio (%) | 0.15 | 0.17 | 0.14 | 0.14 | 0.15 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 2.44 | 2.62 | 2.92 | 2.74 | 2.58 |
| Quick Ratio (X) | 2.44 | 2.62 | 2.92 | 2.74 | 2.58 |
| Dividend Payout Ratio (NP) (%) | 15.66 | 9.39 | 19.92 | 12.20 | 10.88 |
| Dividend Payout Ratio (CP) (%) | 14.51 | 8.63 | 18.97 | 11.57 | 10.30 |
| Earning Retention Ratio (%) | 84.34 | 90.61 | 80.08 | 87.80 | 89.12 |
| Cash Earning Retention Ratio (%) | 85.49 | 91.37 | 81.03 | 88.43 | 89.70 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 1.69 | 1.69 | 1.38 | 1.38 | 1.43 |
| Interest Coverage Ratio (Post Tax) (%) | 1.49 | 1.48 | 1.28 | 1.27 | 1.30 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 263722.46 | 189261.44 | 128848.28 | 125737.19 | 102098.97 |
| EV / Net Operating Revenue (X) | 7.54 | 6.36 | 6.69 | 7.22 | 6.17 |
| EV / EBITDA (X) | 10.52 | 8.90 | 9.60 | 10.08 | 8.62 |
| MarketCap / Net Operating Revenue (X) | 2.54 | 1.58 | 1.59 | 2.07 | 0.90 |
| Retention Ratios (%) | 84.33 | 90.60 | 80.07 | 87.79 | 89.11 |
| Price / BV (X) | 1.83 | 1.09 | 1.18 | 1.67 | 0.83 |
| Price / Net Operating Revenue (X) | 2.54 | 1.58 | 1.59 | 2.07 | 0.90 |
| EarningsYield | 0.08 | 0.12 | 0.08 | 0.06 | 0.16 |