The Hanoi Department of Education and Training has announced sample questions for 7 subjects for the 10th grade entrance exam in 2025, including: Literature, Math, Foreign Language, Natural Science, History and Geography, Civic Education and Information Technology.
For Natural Science, the knowledge circuit consists of 4 parts, including the content of Physics (energy and energy transformation), Chemistry (matter and transformation of matter) and Biology (living things).
Below are suggested detailed answers for the Natural Science subject, the 10th grade entrance exam in Hanoi in 2025, from teachers of Tuyensinh247's professional department:
