| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 5.00 | 5.00 | 5.00 | 5.00 | 5.00 |
| | | | | | |
| PER SHARE RATIOS | | | | | |
| | | | | | |
| Basic EPS (Rs.) | 58.02 | 70.99 | 57.07 | 56.75 | 14.63 |
| Diluted EPS (Rs.) | 58.02 | 70.99 | 57.07 | 56.75 | 14.63 |
| Cash EPS (Rs.) | 66.55 | 80.89 | 69.76 | 85.25 | 40.18 |
| Book Value[Excl.RevalReserv]/Share (Rs.) | 473.13 | 427.36 | 355.96 | 551.74 | 492.36 |
| Book Value[Incl.RevalReserv]/Share (Rs.) | 473.13 | 427.66 | 356.27 | 551.74 | 492.36 |
| Revenue From Operations / Share (Rs.) | 393.18 | 403.29 | 426.60 | 626.91 | 344.53 |
| PBDIT / Share (Rs.) | 83.39 | 101.76 | 84.26 | 107.92 | 82.51 |
| PBIT / Share (Rs.) | 75.86 | 93.57 | 73.99 | 87.34 | 64.38 |
| PBT / Share (Rs.) | 75.66 | 92.94 | 71.13 | 79.78 | 29.68 |
| Net Profit / Share (Rs.) | 59.02 | 72.70 | 59.48 | 64.67 | 22.05 |
| NP After MI And SOA / Share (Rs.) | 58.02 | 70.99 | 57.07 | 56.75 | 14.63 |
| | | | | | |
| PROFITABILITY RATIOS | | | | | |
| | | | | | |
| PBDIT Margin (%) | 21.20 | 25.23 | 19.75 | 17.21 | 23.94 |
| PBIT Margin (%) | 19.29 | 23.20 | 17.34 | 13.93 | 18.68 |
| PBT Margin (%) | 19.24 | 23.04 | 16.67 | 12.72 | 8.61 |
| Net Profit Margin (%) | 15.01 | 18.02 | 13.94 | 10.31 | 6.40 |
| NP After MI And SOA Margin (%) | 14.75 | 17.60 | 13.37 | 9.05 | 4.24 |
| Return on Networth / Equity (%) | 12.26 | 16.57 | 15.98 | 10.28 | 2.97 |
| Return on Capital Employeed (%) | 15.03 | 20.36 | 18.65 | 12.86 | 10.01 |
| Return On Assets (%) | 11.05 | 14.44 | 13.05 | 7.05 | 1.83 |
| Long Term Debt / Equity (X) | 0.00 | 0.00 | 0.03 | 0.13 | 0.21 |
| Total Debt / Equity (X) | 0.00 | 0.00 | 0.05 | 0.19 | 0.28 |
| Asset Turnover Ratio (%) | 0.77 | 0.86 | 1.02 | 0.68 | 0.42 |
| | | | | | |
| LIQUIDITY RATIOS | | | | | |
| | | | | | |
| Current Ratio (X) | 16.34 | 8.40 | 5.90 | 3.15 | 2.04 |
| Quick Ratio (X) | 11.40 | 4.74 | 3.13 | 1.44 | 1.11 |
| Inventory Turnover Ratio (X) | 2.25 | 2.11 | 2.54 | 2.27 | 1.71 |
| Dividend Payout Ratio (NP) (%) | 0.00 | 7.04 | 4.38 | 6.16 | 17.08 |
| Dividend Payout Ratio (CP) (%) | 0.00 | 6.31 | 3.71 | 4.52 | 7.63 |
| Earning Retention Ratio (%) | 0.00 | 92.96 | 95.62 | 93.84 | 82.92 |
| Cash Earning Retention Ratio (%) | 0.00 | 93.69 | 96.29 | 95.48 | 92.37 |
| | | | | | |
| COVERAGE RATIOS | | | | | |
| | | | | | |
| Interest Coverage Ratio (%) | 404.88 | 160.99 | 29.46 | 14.26 | 9.92 |
| Interest Coverage Ratio (Post Tax) (%) | 287.56 | 116.02 | 21.80 | 9.55 | 6.82 |
| | | | | | |
| VALUATION RATIOS | | | | | |
| | | | | | |
| Enterprise Value (Cr.) | 9099.64 | 11266.08 | 4966.09 | 4354.20 | 2712.09 |
| EV / Net Operating Revenue (X) | 1.73 | 2.08 | 0.86 | 1.04 | 1.17 |
| EV / EBITDA (X) | 8.14 | 8.26 | 4.40 | 6.02 | 4.91 |
| MarketCap / Net Operating Revenue (X) | 1.74 | 2.10 | 0.83 | 0.87 | 0.80 |
| Retention Ratios (%) | 0.00 | 92.95 | 95.61 | 93.83 | 82.91 |
| Price / BV (X) | 1.44 | 1.97 | 1.00 | 0.99 | 0.56 |
| Price / Net Operating Revenue (X) | 1.74 | 2.10 | 0.83 | 0.87 | 0.80 |
| EarningsYield | 0.08 | 0.08 | 0.15 | 0.10 | 0.05 |