The 2024 high school graduation math exam is difficult, many candidates randomly circle the answers

Event: High School Graduation Exam 2024

Many candidates said that getting a score of 7 on this year's exam was not difficult, but to get a score of 9, the knowledge had to be very good. In the last questions, many candidates had to randomly circle the answers.

Source: https://vietnamnet.vn/de-thi-toan-thpt-kho-nhieu-thi-sinh-khoanh-bua-dap-an-2296015.html