| (Rs. in Million) |
| Particulars | Mar 2023 | Mar 2022 | Mar 2021 | Mar 2020 | Mar 2019 |
| Profit Before Tax | 27008.40 | 20497.50 | 17859.50 | 13785.10 | 10925.80 |
| Adjustment | 2459.80 | 1400.10 | 1367.90 | 5353.70 | 2647.90 |
| Changes In working Capital | -16520.20 | 3716.40 | 26948.20 | 3119.10 | -4600.50 |
| Cash Flow after changes in Working Capital | 12948.00 | 25614.00 | 46175.60 | 22257.90 | 8973.20 |
| Cash Flow from Operating Activities | 5909.70 | 20780.50 | 41501.50 | 18619.70 | 5264.00 |
| Cash Flow from Investing Activities | 6390.40 | -16219.90 | -12572.30 | -2219.30 | -5970.60 |
| Cash Flow from Financing Activities | -5430.50 | -4425.20 | -22631.60 | -17231.00 | -2441.10 |
| Net Cash Inflow / Outflow | 6869.60 | 135.40 | 6297.60 | -830.60 | -3147.70 |
| Opening Cash & Cash Equivalents | 7060.10 | 6921.00 | 505.40 | 1321.30 | 4465.20 |
| Cash & Cash Equivalent on Amalgamation / Take over / Merger | 0 | 0 | 123.90 | 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 | 7.90 | 3.70 | -5.90 | 14.70 | 3.80 |
| Closing Cash & Cash Equivalent | 13937.60 | 7060.10 | 6921.00 | 505.40 | 1321.30 |