| Months | 12 | 12 | 12 | 12 | 12 |
| Source Of Info (AR = Annual Report, PR = Press Release) | PR | AR | AR | AR | AR |
| FaceValue | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 |
| No. of Equity Shares (in Lacs) | 18413.00 | 18412.56 | 18412.54 | 18412.54 | 18412.54 |
| | | | | | |
| EQUITIES AND LIABILITIES | | | | | |
| SHAREHOLDER'S FUNDS | | | | | |
| Equity Share Capital | 184.13 | 184.13 | 184.13 | 184.13 | 184.13 |
| Total Share Capital | 184.13 | 184.13 | 184.13 | 184.13 | 184.13 |
| | | | | | |
| Reserves and Surplus | -3427.08 | -2943.71 | -977.15 | 747.63 | 2498.94 |
| Total Reserves and Surplus | -3427.08 | -2943.71 | -977.15 | 747.63 | 2498.94 |
| Employees Stock Options | 0.00 | 3.31 | 4.29 | 4.27 | 3.89 |
| Total Shareholders Funds | -3242.95 | -2756.27 | -788.73 | 936.03 | 2686.96 |
| Minority Interest | -0.07 | -0.07 | -0.06 | -60.61 | -58.96 |
| | | | | | |
| NON-CURRENT LIABILITIES | | | | | |
| Long Term Borrowings | 0.00 | 0.00 | 0.00 | 73.91 | 268.58 |
| Other Long Term Liabilities | 19.23 | 5.88 | 6.10 | 12.11 | 13.50 |
| Long Term Provisions | 1.73 | 3.19 | 11.21 | 18.85 | 25.22 |
| Total Non-Current Liabilities | 20.96 | 9.07 | 17.31 | 104.87 | 307.30 |
| | | | | | |
| CURRENT LIABILITIES | | | | | |
| Short Term Borrowings | 0.00 | 0.08 | 72.50 | 301.67 | 214.54 |
| Trade Payables | 414.35 | 492.02 | 447.82 | 700.43 | 1192.35 |
| Other Current Liabilities | 414.93 | 520.37 | 647.59 | 739.10 | 1198.14 |
| Short Term Provisions | 4696.57 | 4443.94 | 4109.73 | 3946.46 | 3744.43 |
| Total Current Liabilities | 5525.85 | 5456.41 | 5277.64 | 5687.66 | 6349.46 |
| | | | | | |
| Total Capital And Liabilities | 2303.79 | 2709.14 | 4506.16 | 6667.95 | 9284.76 |
| | | | | | |
| ASSETS | | | | | |
| NON-CURRENT ASSETS | | | | | |
| Tangible Assets | 1097.28 | 1069.74 | 1051.74 | 1575.85 | 2091.59 |
| Intangible Assets | 3.18 | 1.82 | 3.75 | 820.68 | 1676.58 |
| Capital Work-In-Progress | 291.42 | 277.90 | 277.29 | 506.10 | 395.28 |
| Intangible Assets Under Development | 0.00 | 74.45 | 375.19 | 455.64 | 552.00 |
| Fixed Assets | 1391.88 | 1423.91 | 1707.97 | 3358.27 | 4715.45 |
| Goodwill On Consolidation | 0.06 | 0.06 | 0.06 | 621.15 | 2238.02 |
| Deferred Tax Assets [Net] | 0.00 | 0.00 | 1597.92 | 1193.06 | 650.17 |
| Long Term Loans And Advances | 0.00 | 0.00 | 0.00 | 0.00 | 7.08 |
| Other Non-Current Assets | 237.09 | 448.30 | 440.29 | 768.77 | 937.06 |
| Total Non-Current Assets | 1629.03 | 1872.27 | 3746.24 | 5941.25 | 8547.78 |
| | | | | | |
| | | | | | |
| CURRENT ASSETS | | | | | |
| Current Investments | 25.03 | 15.65 | 0.00 | 0.00 | 0.00 |
| Inventories | 9.04 | 10.92 | 12.89 | 9.52 | 21.18 |
| Trade Receivables | 79.53 | 65.83 | 92.33 | 80.36 | 93.05 |
| Cash And Cash Equivalents | 160.40 | 170.75 | 181.42 | 182.18 | 155.47 |
| Short Term Loans And Advances | 0.00 | 0.00 | 0.00 | 0.00 | 18.72 |
| OtherCurrentAssets | 400.76 | 573.72 | 473.28 | 454.64 | 448.56 |
| Total Current Assets | 674.76 | 836.87 | 759.92 | 726.70 | 736.98 |
| | | | | | |
| Total Assets | 2303.79 | 2709.14 | 4506.16 | 6667.95 | 9284.76 |
| | | | | | |
| OTHER INFORMATION | | | | | |
| | | | | | |
| CONTINGENT LIABILITIES, COMMITMENTS | | | | | |
| Contingent Liabilities | 0.00 | 1649.80 | 1914.74 | 2025.55 | 2626.23 |
| | | | | | |
| NON-CURRENT INVESTMENTS | | | | | |
| Non-Current Investments Unquoted Book Value | 0.00 | 15.65 | 0.00 | 0.00 | 0.00 |