| (Rs. in Million) |
| Particulars | Mar2024 | Mar2023 | Mar2022 | Mar2021 | Mar2020 |
| Profit Before Tax | 5691.87 | 8684.51 | 14412.46 | 13824.75 | 10960.76 |
| Adjustment | 10098.14 | 14719.63 | 7871.08 | 6448.18 | 6362.28 |
| Changes In working Capital | -7969.53 | -10744.81 | -5612.61 | -3858.38 | 1270.64 |
| Cash Flow after changes in Working Capital | 7820.48 | 12659.33 | 16670.93 | 16414.55 | 18593.68 |
| Cash Flow from Operating Activities | -2654.44 | 6253.92 | 11086.52 | 11312.13 | 13924.13 |
| Cash Flow from Investing Activities | 45608.93 | -5284.91 | -3332.80 | -6752.36 | -7835.17 |
| Cash Flow from Financing Activities | -39061.27 | -774.56 | -5204.91 | -4417.79 | -4446.63 |
| Net Cash Inflow / Outflow | 3893.22 | 194.45 | 2548.81 | 141.98 | 1642.33 |
| Opening Cash & Cash Equivalents | 14430.26 | 14105.26 | 11380.95 | 11102.75 | 9362.78 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 6.68 | 0 | 0 | 0 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | -1917.57 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 176.79 | 123.87 | 175.50 | 136.22 | 97.64 |
| Closing Cash & Cash Equivalent | 16582.70 | 14430.26 | 14105.26 | 11380.95 | 11102.75 |