The high school graduation mock exam for Biology was created by Nam Dinh Department of Education and Training with a test time of 50 minutes as follows:

Here are the answers to this test:

Part I

Answer Key Biology Nam Dinh 1.png

Part II

Answer Key Biology Nam Dinh 2.png

Part III

Answer Key Biology Nam Dinh 3.png

In 2025, the total number of candidates registering for the high school graduation exam is 1,165,289; an increase of 93,894 compared to 2024 (1,071,395 candidates). Of which, 97.71% (1,138,579) will take the exam under the 2018 general education program; 2.29% (26,711) under the 2006 general education program.

The 2025 high school graduation exam will take place on June 26 and 27; on June 25, candidates will complete exam registration procedures.

From 2025, candidates studying the 2018 General Education Program will take the high school graduation exam with 4 subjects: 2 compulsory subjects (Literature, Mathematics) and 2 elective subjects from grade 12 subjects (Foreign Language, History, Physics, Chemistry, Biology, Geography, Economic & Legal Education, Information Technology, Technology). Candidates will take the exam in 3 sessions: 1 Literature session, 1 Math session, 1 session for 2 elective subjects. Literature is an essay test of 120 minutes (Reading comprehension 4 points, Writing 6 points); Math is a multiple-choice test of 90 minutes; the remaining subjects are multiple-choice for 50 minutes.

Candidates taking the 2006 General Education Program will participate in 4 exam sessions, including 1 Literature exam session, 1 Math exam session, 1 optional Natural Science or Social Science exam session, and 1 Foreign Language exam session.

Source: https://vietnamnet.vn/de-thi-thu-tot-nghiep-thpt-mon-sinh-hoc-nam-2025-cua-nam-dinh-kem-dap-an-2414421.html