To calculate the cash flows from investing activities, we consider the cash outflow for purchases and inflow from sales:
Cash Outflows:
Investments purchased = \rupee 2,00,000
Goodwill purchased = \rupee 3,00,000
Total cash outflow = \rupee 2,00,000 + \rupee 3,00,000 = \rupee 5,00,000
Cash Inflows:
Investments sold = \rupee 1,80,000
Total cash inflow = \rupee 1,80,000
Net Cash Flow:
\[
\text{Net cash flow} = \text{Cash inflows} - \text{Cash outflows} = \rupee 1,80,000 - \rupee 5,00,000 = \text{Outflow of \rupee 3,20,000.}
\]