| (Rs. in Million) |
| Particulars | Mar2023 | Mar2022 | Mar2021 | Mar2020 | Mar2019 |
| Profit Before Tax | 8030.20 | 9044.50 | 7127.60 | 3816.40 | -155.20 |
| Adjustment | 8494.00 | 7023.10 | 4910.20 | 9033.20 | 7945.00 |
| Changes In working Capital | -1371.20 | -1059.90 | 1662.70 | -2333.60 | -0.90 |
| Cash Flow after changes in Working Capital | 15153.00 | 15007.70 | 13700.50 | 10516.00 | 7788.90 |
| Cash Flow from Operating Activities | 14654.30 | 14402.50 | 13402.20 | 9447.20 | 7125.00 |
| Cash Flow from Investing Activities | -5193.80 | -7302.10 | -2064.70 | 3191.90 | 124.30 |
| Cash Flow from Financing Activities | -9299.40 | -6526.70 | -11544.30 | -11196.90 | -8659.20 |
| Net Cash Inflow / Outflow | 161.10 | 573.70 | -206.80 | 1442.20 | -1409.90 |
| Opening Cash & Cash Equivalents | 2830.60 | 2247.70 | 2447.80 | 953.80 | 2417.80 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 25.70 | -22.30 |
| Cash & Cash Equivalent of Subsidiaries under liquidations | 0 | 0 | 0 | 0 | 0 |
| Translation adjustment on reserves / op cash balalces frgn subsidiaries | 0 | 0 | 0 | 0 | 0 |
| Effect of Foreign Exchange Fluctuations | 182.80 | 9.20 | 6.70 | 26.10 | -31.80 |
| Closing Cash & Cash Equivalent | 3174.50 | 2830.60 | 2247.70 | 2447.80 | 953.80 |