Radha and Rani are partners in a firm. Their capital accounts as on April 01, 2024 showed a balance of Rs. 2,00,000 and Rs. 3,00,000 respectively. On July 01, 2024, Radha introduced additional capital of Rs. 50,000. On October 01, Radha withdrew Rs. 30,000, from her capital. Interest is allowed @ 8% p.a. Calculate the interest payable to Radha on her capital during the financial year 2024-2025.