Which of the following is not an item in the profit and loss account?

The profit and loss account is a financial statement that shows the revenues and expenses of a company over a period of time. It helps to determine the profitability of the business. Drawings, salaries, and bad debts are items that appear in the profit and loss account because they are expenses incurred in the course of generating revenue. Interest, on the other hand, is not an item in the profit and loss account because it represents the cost of borrowing money, which is a financing activity and not a revenue-generating activity. Therefore, the answer to the question is "interest".