Rakesh and Roshan are partners, sharing profits in the ratio of 3:2 with capitals of Rs. 40,000 and Rs. 30,000, respectively. They withdrew from the firm the following amounts, for their personal use: Rakesh: May 31, 2019 Rs. 600; June 30, 2019 Rs. 500; August 31, 2019 Rs. 1,000; November 1, 2019 Rs. 400; December 31, 2019 Rs. 1,500; January 31, 2020 Rs. 300; March 01, 2020 Rs. 700. Rohan: At the beginning of each month Rs. 400. Interest on drawings is to be charged @ 6% p.a. Calculate interest on drawings, assuming that book of accounts are closed on March 31, 2020, every year.
Interest on Rakesh's Drawings: Rs. 126.50; Interest on Rohan's Drawings: Rs. 156
Explanation
This question tests the calculation of interest on drawings using two different methods: (1) Product Method for irregular withdrawals with specific dates, and (2) Average Period Method for regular monthly withdrawals. For Rakesh, since withdrawals are on different dates, we use the product method where each amount is multiplied by the number of months from the withdrawal date to March 31. For Rohan, since he withdraws a fixed amount at the beginning of each month throughout the year, we use the average period formula of (12+1)/2 = 6.5 months.
Solution Steps
Step 1: Calculation of Interest on Rakesh's Drawings (Product Method)
Date | Amount (Rs.) | Time (Months) | Product (Amount × Time)
May 31, 2019 | 600 | 10 | 6,000
June 30, 2019 | 500 | 9 | 4,500
August 31, 2019 | 1,000 | 7 | 7,000
November 1, 2019 | 400 | 5 | 2,000
December 31, 2019 | 1,500 | 3 | 4,500
January 31, 2020 | 300 | 2 | 600
March 01, 2020 | 700 | 1 | 700
Total Product = 25,300
Step 2: Interest on Rakesh's Drawings
Interest = Total Product × Rate /
Interest = 25, / 1200 = Rs. 126.50
Step 3: Calculation of Interest on Rohan's Drawings (Average Period Method)
Rohan withdraws Rs. 400 at the beginning of each month.
Total Drawings = = Rs. 4,800
Average Period = (12 + 1) / 2 = 6.5 months
Step 4: Interest on Rohan's Drawings
Interest = Total Drawings × Rate × Average Period /
Interest = 4, × 6.5 / 1200 = Rs. 156