| (Rs. in Million) |
| Particulars | Mar2019 | Mar2018 | Mar2017 | Mar2016 | Mar2015 |
| Profit Before Tax | 1073.59 | 1051.26 | 1469.38 | 1741.62 | 1335.42 |
| Adjustment | 2224.36 | 1635.27 | 1460.02 | 1526.56 | 1945.14 |
| Changes In working Capital | 155.08 | -1800.35 | -158.94 | 548.07 | -250.62 |
| Cash Flow after changes in Working Capital | 3453.02 | 886.18 | 2770.45 | 3816.25 | 3029.94 |
| Cash Flow from Operating Activities | 3289.88 | 547.96 | 2042.32 | 3105.98 | 2644.16 |
| Cash Flow from Investing Activities | -3221.66 | -1830.93 | -3286.11 | -663.69 | -923.85 |
| Cash Flow from Financing Activities | -1851.82 | 2239.81 | 2476.26 | -2469.91 | -2074.79 |
| Net Cash Inflow / Outflow | -1783.61 | 956.84 | 1232.46 | -27.62 | -354.48 |
| Opening Cash & Cash Equivalents | 2356.24 | 1399.40 | 166.94 | 194.56 | 549.03 |
| 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 | 572.63 | 2356.24 | 1399.40 | 166.94 | 194.55 |