Log in to the backstage of Pinduoduo merchants. Locate and click the "Publish New Products" tab on the left. If it is a new store, a small window will pop up at this time, and click the "Go to Exam" button in the window. Enter the exam page to answer questions.

It should be noted that if there is an incorrect answer in the exam, there will be a page reminder, and the answer will be submitted after revision to enter the next question.