The total amount realised from debtors is determined as follows: \[Total Debtors} = 3,00,000 - 30,000 = 2,70,000\] From the remaining debtors, ₹ 20,000 were deemed unrecoverable, resulting in: \[Remaining Debtors} = 2,70,000 - 20,000 = 2,50,000\] As 90% of these remaining debtors were collected, the total amount realised is: \[Amount Realised} = 2,50,000 \times 90\% = ₹ 2,25,000\] When including the ₹ 20,000 from bad debts, the overall realised amount totals ₹ 2,52,000.