Step 1: Calculate Current Assets:
\[ {Current Assets = Total Assets - Non-current Assets}\]\[ {Current Assets = Rs.3,00,000 - Rs.2,60,000 = Rs.40,000}.\]Step 2: Calculate Current Liabilities:
Total liabilities are determined as:\[ {Total Liabilities = Total Assets - Shareholders' Funds}.\]\[ {Total Liabilities = Rs.3,00,000 - Rs.2,00,000 = Rs.1,00,000}.\]Non-current liabilities amount to Rs.80,000. Therefore:\[ {Current Liabilities = Rs.1,00,000 - Rs.80,000 = Rs.20,000}.\]Step 3: Calculate Current Ratio:
The current ratio is computed as:\[ {Current Ratio = } \frac{ {Current Assets}}{ {Current Liabilities}}.\]Substituting the values yields:\[ {Current Ratio = } \frac{Rs.40,000}{Rs.20,000} = 2 : 1.\]Conclusion:
The current ratio, derived from the provided data, is \( \mathbf{2 : 1} \).