| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 20247.10 | 17135.40 | 16954.40 | 12080.10 | 5941.30 |
| Adjustment | 4088.40 | 3940.60 | 4237.10 | 4528.10 | 3990.70 |
| Changes In working Capital | 4027.60 | -95.10 | -437.30 | 393.40 | -288.70 |
| Cash Flow after changes in Working Capital | 28363.10 | 20980.90 | 20754.20 | 17001.60 | 9643.30 |
| Cash Flow from Operating Activities | 23754.90 | 16617.40 | 16587.80 | 14198.30 | 9642.90 |
| Cash Flow from Investing Activities | -10390.50 | -12935.30 | -6143.50 | -4664.70 | -6121.40 |
| Cash Flow from Financing Activities | -6783.70 | -6284.40 | -13179.10 | -5023.70 | -3494.20 |
| Net Cash Inflow / Outflow | 6580.70 | -2602.30 | -2734.80 | 4509.90 | 27.30 |
| Opening Cash & Cash Equivalents | 166.30 | 2768.60 | 5503.40 | 983.90 | 956.60 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 0 | 0 | 0 |
| 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 | 0 | 0 | 0 | 0 | 0 |
| Closing Cash & Cash Equivalent | 6747.00 | 166.30 | 2768.60 | 5493.80 | 983.90 |