| (Rs. in Million) |
| Particulars | Mar2010 | Mar2009 | Mar2008 | Mar2007 | Mar2006 |
| Profit Before Tax | 817.67 | 427.64 | 583.54 | 419.49 | 386.62 |
| Adjustment | 414.73 | 437.60 | 289.40 | 316.64 | 192.61 |
| Changes In working Capital | 2909.66 | -606.48 | -1149.82 | -150.10 | -904.15 |
| Cash Flow after changes in Working Capital | 4142.06 | 258.76 | -276.89 | 586.04 | -324.92 |
| Cash Flow from Operating Activities | 3923.65 | 60.32 | -507.98 | 478.61 | -426.04 |
| Cash Flow from Investing Activities | -699.44 | -232.67 | -366.42 | -262.11 | -642.73 |
| Cash Flow from Financing Activities | -3308.22 | -264.97 | 1315.33 | -94.30 | 1060.72 |
| Net Cash Inflow / Outflow | -84.01 | -437.33 | 440.92 | 122.20 | -8.06 |
| Opening Cash & Cash Equivalents | 162.34 | 599.67 | 158.75 | 36.55 | 44.60 |
| 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 | 78.34 | 162.34 | 599.67 | 158.75 | 36.55 |