2025 is the first year of implementing the high school graduation exam according to the 2018 GeneralEducation Program with the orientation of developing students' qualities and abilities. The content of the high school graduation exam is mainly based on the 12th grade program, but may also include knowledge from grades 10 and 11.

The test questions are not outside the curriculum, the thinking level is 40% at the knowledge level, 30% at the understanding level and 30% at the application level. In addition, the test questions also enhance the connection and application of knowledge and skills with reality, especially with differentiated content to accurately assess students' abilities.

The 2025 high school graduation exam will take place from June 25 to 28: June 25 for exam registration; June 26 and 27 for official exam; June 28 as a backup.

The Math exam for high school graduation is done in 90 minutes, in multiple choice format.

Below, VietNamNet has compiled some mock high school graduation exam questions in Math in 2025 for candidates and parents to refer to:

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Notes to do well in Math for high school graduation exam 2025

According to Master Nguyen Quang Thi (Math teacher, Bao Loc High School, Lam Dong), the high school graduation math exam always has 3 parts. Part I consists of 12 questions, each question has 4 options, only choose one answer for each question and get 0.25 points, in which grade 12 knowledge has 8 questions and grade 11 knowledge has 4 questions. This part is usually recognition and understanding questions so it is quite familiar, any student can do it because they have been trained for a long time at school.

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Candidates take the high school graduation exam in Mathematics at Nhan Chinh High School (Hanoi). Photo: Reporter Group

Part II consists of 4 questions, each with 4 parts a), b), c) and d). This is a true-false multiple choice question. The number of points is accumulated for each part and the maximum is 1 point for each question. Complete a question with 4 parts to get 1 point. Specifically, question 1 belongs to the chapter on applying derivatives to survey and draw graphs; Question 2 belongs to the chapter on antiderivatives, integrals and applications; Question 3 belongs to the chapter on probability or statistics; Question 4 belongs to the content on vectors, spatial coordinate systems, equations of planes, lines and spheres.

In this section, there are two questions at the recognition and understanding level, the remaining two questions at the understanding and application level. Students must be careful with each idea to get the maximum score, and if one idea is wrong, they will lose 0.5 points. If you are not sure about the knowledge, it will be difficult to get the maximum score in this section.

Part III consists of 6 short answer questions, each worth 0.5 points. This is a type of question that students solve in essay form and then write the final result on the answer sheet. The questions in this part mainly apply and apply high to classify the level of students. There will be one question related to grade 11 knowledge and 5 questions related to grade 12 program.

Students should note that this section has many practical questions with very long explanations, which can be somewhat difficult. There are usually 3 very difficult questions and to be able to do them requires candidates to have creative thinking, a solid grasp of knowledge from lower grades, and to solve them in many steps.

With Math, some questions only take a few seconds, some take a few minutes, and high-level application questions can take 10 to 15 minutes. So, students with weak and average academic ability should do the recognition and comprehension questions; good, excellent, and gifted students should do the application questions.

During the test, students should prioritize easy questions first. For difficult questions, read the question carefully, write down the solution on a draft and choose the appropriate way to solve it. Often, difficult questions require thinking to choose the optimal solution. Don't be overwhelmed when you see your friends around you asking for a lot of draft paper, stay calm and believe in yourself. After finishing, candidates should take the time to check the test again to detect and correct any final errors.

Source: https://vietnamnet.vn/tong-hop-de-thi-thu-tot-nghiep-thpt-mon-toan-nam-2025-2414110.html