| (Rs.in Million) | 
| Particulars | Mar 2025 | Mar 2024 | Mar 2023 | Mar 2022 | Mar 2021 | 
| EQUITY AND LIABILITIES | 0 | 0 | 0 | 0 | 0 | 
| Share Capital | 137.12 | 138.20 | 138.20 | 138.20 | 140.71 | 
| Equity - Authorised | 300.00 | 300.00 | 300.00 | 300.00 | 300.00 | 
| Equity - Issued | 137.12 | 138.20 | 138.20 | 138.20 | 140.71 | 
| Equity Paid Up | 137.12 | 138.20 | 138.20 | 138.20 | 140.71 | 
| Equity Shares Forfeited | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Adjustments to Equity | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Preference Capital Paid Up | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Face Value | 2.00 | 2.00 | 2.00 | 10.00 | 10.00 | 
| Share Warrants & Outstandings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Reserves | 16476.98 | 16078.97 | 14352.29 | 12440.51 | 10484.52 | 
| Securities Premium | 2.00 | 2.00 | 2.00 | 2.00 | 2.00 | 
| Capital Reserves | -1227.58 | -1227.58 | -1227.58 | -1227.58 | -1227.58 | 
| Profit & Loss Account Balance | 16887.56 | 16126.13 | 14399.45 | 12487.67 | 10182.79 | 
| General Reserves | 786.10 | 1150.60 | 1150.60 | 1150.60 | 1502.00 | 
| Other Reserves | 28.90 | 27.82 | 27.82 | 27.82 | 25.31 | 
| Reserve excluding Revaluation Reserve | 16476.98 | 16078.97 | 14352.29 | 12440.51 | 10484.52 | 
| Revaluation reserve | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Shareholder's Funds | 16614.10 | 16217.17 | 14490.50 | 12578.72 | 10625.23 | 
| Minority Interest | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long-Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Secured Loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Non Convertible Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Converible Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Packing Credit - Bank | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter Corporate & Security Deposit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Term Loans - Banks | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Term Loans - Institutions | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Secured | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Unsecured Loans | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 
| Fixed Deposits - Public | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans and advances from subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter Corporate Deposits (Unsecured) | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Foreign Currency Convertible Notes | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Loan in Foreign Currency | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Banks | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Govt. | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Loans - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Unsecured Loan | 0.00 | 0.00 | 0.00 | 0.00 | 1.00 | 
| Deferred Tax Assets / Liabilities | 128.65 | 70.41 | 22.11 | 37.89 | 49.61 | 
| Deferred Tax Assets | 113.84 | 113.20 | 109.95 | 102.31 | 95.85 | 
| Deferred Tax Liability | 242.50 | 183.61 | 132.05 | 140.20 | 145.46 | 
| Other Long Term Liabilities | 4.58 | 0.26 | 0.64 | 1.03 | 0.03 | 
| Long Term Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Long Term Provisions | 75.53 | 80.21 | 74.31 | 71.54 | 64.15 | 
| Total Non-Current Liabilities | 208.76 | 150.88 | 97.05 | 110.45 | 114.79 | 
| Current Liabilities | 0 | 0 | 0 | 0 | 0 | 
| Trade Payables | 6051.26 | 7594.67 | 7333.07 | 6330.92 | 5792.71 | 
| Sundry Creditors | 4712.26 | 3603.03 | 3389.33 | 3322.92 | 3560.12 | 
| Acceptances | 1338.99 | 3991.65 | 3943.73 | 3008.00 | 2232.59 | 
| Due to Subsidiaries- Trade Payables | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Current Liabilities | 628.68 | 736.07 | 607.46 | 776.19 | 1896.96 | 
| Bank Overdraft / Short term credit | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Advances received from customers | 87.17 | 173.35 | 47.77 | 139.73 | 55.38 | 
| Interest Accrued But Not Due | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Share Application Money | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Current maturity of Debentures & Bonds | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Current maturity - Others | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Liabilities | 541.51 | 562.72 | 559.69 | 636.46 | 1841.57 | 
| Short Term Borrowings | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Secured ST Loans repayable on Demands | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Working Capital Loans- Sec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Buyers Credits - Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Commercial Borrowings- Unsec | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Unsecured Loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Short Term Provisions | 88.67 | 70.76 | 108.89 | 95.26 | 89.74 | 
| Proposed Equity Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Provision for Corporate Dividend Tax | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Provision for Tax | 37.22 | 45.14 | 96.98 | 82.87 | 48.06 | 
| Provision for post retirement benefits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Preference Dividend | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Provisions | 51.45 | 25.63 | 11.92 | 12.39 | 41.67 | 
| Total Current Liabilities | 6768.61 | 8401.50 | 8049.42 | 7202.37 | 7779.40 | 
| Total Liabilities | 23591.47 | 24769.55 | 22636.96 | 19891.54 | 18519.41 | 
| ASSETS | 0 | 0 | 0 | 0 | 0 | 
| Gross Block | 5063.31 | 4679.22 | 3753.90 | 3602.65 | 3492.70 | 
| Less: Accumulated Depreciation | 2495.02 | 2260.51 | 2038.32 | 1843.74 | 1645.56 | 
| Less: Impairment of Assets | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Net Block | 2568.29 | 2418.71 | 1715.58 | 1758.91 | 1847.14 | 
| Lease Adjustment A/c | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Capital Work in Progress | 192.98 | 200.37 | 201.20 | 47.64 | 15.81 | 
| Non Current Investments | 1756.72 | 1487.09 | 1037.44 | 837.02 | 565.87 | 
| Long Term Investment | 1756.72 | 1487.09 | 1037.44 | 837.02 | 565.87 | 
| Quoted | 821.80 | 551.40 | 292.32 | 248.61 | 53.35 | 
| Unquoted | 934.92 | 935.69 | 751.40 | 588.42 | 512.52 | 
| Long Term Loans & Advances | 29.44 | 18.90 | 24.22 | 19.29 | 18.51 | 
| Other Non Current Assets | 16.20 | 21.94 | 31.79 | 34.11 | 33.74 | 
| Total Non-Current Assets | 4634.57 | 4222.68 | 3089.78 | 2780.62 | 2568.98 | 
| Current Assets  Loans & Advances | 0 | 0 | 0 | 0 | 0 | 
| Currents Investments | 1602.68 | 1301.88 | 2219.62 | 3846.71 | 2317.57 | 
| Quoted | 0.00 | 0.00 | 303.96 | 0.00 | 4.87 | 
| Unquoted | 1602.68 | 1301.88 | 1915.66 | 3846.71 | 2312.70 | 
| Inventories | 7967.86 | 8498.87 | 8286.60 | 5907.82 | 6312.13 | 
| Raw Materials | 2653.62 | 3539.06 | 5354.10 | 3545.50 | 3297.70 | 
| Work-in Progress | 272.30 | 378.31 | 308.55 | 221.08 | 220.58 | 
| Finished Goods | 1197.17 | 1178.41 | 1130.67 | 901.22 | 842.19 | 
| Packing Materials | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Stores  and Spare | 35.25 | 33.76 | 28.35 | 26.61 | 26.46 | 
| Other Inventory | 3809.53 | 3369.34 | 1464.94 | 1213.42 | 1925.22 | 
| Sundry Debtors | 7777.92 | 7838.10 | 7498.82 | 5902.13 | 5634.92 | 
| Debtors more than Six months | 498.53 | 582.78 | 591.20 | 613.30 | 539.56 | 
| Debtors Others | 7563.19 | 7553.87 | 7215.29 | 5556.03 | 5335.21 | 
| Cash and Bank | 737.85 | 1766.48 | 590.42 | 678.55 | 809.34 | 
| Cash in hand | 1.61 | 1.54 | 1.75 | 1.80 | 1.92 | 
| Balances at Bank | 736.24 | 1764.94 | 588.66 | 676.74 | 807.42 | 
| Other cash and bank balances | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Current Assets | 15.20 | 18.59 | 19.63 | 4.45 | 5.28 | 
| Interest accrued on Investments | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Interest accrued on Debentures | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Deposits with Government | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Interest accrued and or due on loans | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Prepaid Expenses | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other current_assets | 15.20 | 18.59 | 19.63 | 4.45 | 5.28 | 
| Short Term Loans and Advances | 855.39 | 1122.94 | 932.10 | 771.27 | 871.18 | 
| Advances recoverable in cash or in kind | 206.15 | 88.99 | 92.69 | 144.01 | 93.83 | 
| Advance income tax and TDS | 47.88 | 338.28 | 185.91 | 149.75 | 148.72 | 
| Amounts due from directors | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Due From Subsidiaries | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Inter corporate deposits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Corporate Deposits | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Other Loans & Advances | 601.35 | 695.67 | 653.50 | 477.51 | 628.63 | 
| Total Current Assets | 18956.90 | 20546.87 | 19547.18 | 17110.92 | 15950.44 | 
| Net Current Assets (Including Current Investments) | 12188.29 | 12145.36 | 11497.76 | 9908.55 | 8171.04 | 
| Miscellaneous Expenses not written off | 0.00 | 0.00 | 0.00 | 0.00 | 0.00 | 
| Total Assets | 23591.47 | 24769.55 | 22636.96 | 19891.54 | 18519.41 | 
| Contingent Liabilities | 572.94 | 604.22 | 601.87 | 603.90 | 609.23 | 
| Total Debt | 0.00 | 0.00 | 0.00 | 1.22 | 4.79 | 
| Book Value | 242.33 | 234.69 | 209.70 | 910.18 | 755.11 | 
| Adjusted Book Value | 242.33 | 234.69 | 209.70 | 182.04 | 151.02 |