GSEB HSC Answer Key 2026: All Subjects Question Papers with Unofficial Solved Keys, PDF Download

GSEB HSC Answer Key 2026 for all the subjects will be provided online after the conduction of the exam. The GSEB 12th final exams are to be held from Feb 26 to March 16, 2026. The exam-wise unofficial answer keys will be shared here for all subjects of the Science, Commerce, and Arts stream. For different sets of question papers, different sets of answer keys will be provided as per the expert opinions. With the help of the unofficial GSEB HSC answer keys 2026, students can get an idea of the marks they have scored in exams. As per the GSEB HSC Passing Marks 2026 criteria, students need 33% marks to pass the exam. For more information about the unofficial GSEB 12th Answer Key 2026, you can go through the article below.

GSEB HSC Answer Key 2026 for All Subjects

GSEB HSC Important Topics 2026 Subject-wise

Following are the details for the important topics included in each subject. These chapters should be paid more attention, as they carry high marks weightage.

GSEB 12th Physics Important Topics Subject-wise

• Unit 1 - Chapter–1: Electric Charges and Fields, Chapter–2: Electrostatic Potential and Capacitance
• Unit 3 - Magnetic Effects of Current and Magnetism, Chapter–4: Moving Charges and Magnetism, Chapter–5: Magnetism and Matter
• Unit 5 - Electromagnetic Induction and Alternating Currents, Electromagnetic Waves, Chapter–8: Electromagnetic Waves, Optics
• Unit 6 - Chapter–9: Ray Optics and Optical Instruments, Chapter–10: Wave Optics

GSEB HSC Chemistry Important Topics Subject-wise

• Electrochemistry, Aldehydes, Ketones and Carboxylic Acids

GSEB 12th Biology Important Topics Subject-wise

• Human Production
• Principles of Heredity and Variation
• Human Health and Diseases

GSEB HSC Mathematics Important Topics Subject-wise

• Continuity and Differentiability
• Coordination
• Differential Equation

GSEB 12th English Important Topics Subject-wise

• Flamingo poetry
• Language and Grammar

Keep visiting the article for the latest updates related to the GSEB 12th answer keys. These answer keys will help you to calculate your rough scorce before the declaration of GSEB HSC Result 2026 .