GSEB HSC Class 12 science answer key 2025 released, submit objections by March 24

The Gujarat Secondary and Higher Secondary Education Board (GSEB) has released the provisional answer key for the 2025 HSC Class 12 science exams. Students can submit objections to the answer key until 6:00 PM on March 24, 2025, via email, along with the prescribed Rs. 500 fee. Valid objections will result in a refund. The GSEB has provided detailed instructions on the objection submission process and emphasised adherence to the required format.
GSEB HSC Class 12 science answer key 2025 released, submit objections by March 24
Gujarat HSC 2025 answer key for science exams out, submit objections by March 24
GSEB HSC Class 12 science answer key 2025: The Gujarat Secondary and Higher Secondary Education Board (GSEB) has officially released the provisional answer key for the 2025 HSC Class 12 science stream exams. Students who appeared for the Mathematics, Chemistry, Physics, and Biology exams can now access the answer key on the official GSEB website, www.gseb.org.
This release comes after the completion of the examinations in February and March 2025. The answer key has been carefully prepared by subject experts and covers all question paper sets (T.Q.P.) from No. 1 to 20 across Gujarati, Hindi, and English mediums. The board has also provided students with an opportunity to raise objections if they believe any answers are incorrect.
Instructions for submitting objections
Students wishing to challenge any answer in the key must do so in the prescribed format. All objections must be submitted via email to [email protected]. The deadline for submitting objections is 6:00 PM on March 24, 2025. No submissions will be accepted after this time.
Each objection must be accompanied by relevant documents supporting the claim. The submission should only include the required currency in the form of a Rs. 500 fee, payable at the State Bank of India (SBI). A copy of the filled challan must also be sent through email along with the objection.
Direct link to download the Gujarat HSC 2025 answer key for science exams http://www.gsebeservice.com/assets/news/PRESS%20NOTE%20OF%20SCIENCE%20PROVISIONAL%20ANSWER%20KEY_2025.pdf
Refund policy for valid objections
If any objection is found to be valid, the Rs. 500 fee paid for that specific question will be refunded to the candidate. It is important to note that submissions not following the prescribed format or those not accompanied by the necessary documents will not be considered.
The GSEB has emphasised that all objections must be submitted strictly via email. Students are advised to carefully follow the procedure to ensure their objections are processed correctly.
For more details, students can visit the official website of the Gujarat Secondary and Higher Secondary Education Board.
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Sanjay Sharma

Sanjay Sharma is a seasoned journalist with over two decades of experience in the media industry. Currently serving as Assistant Editor - Education at TimesofIndia.com, he specializes in education-related content, including board results, job notifications, and studying abroad. Since joining TOI in 2006, he has played a pivotal role in expanding the platform’s digital presence and spearheading major education events. Previously, Sanjay held leadership positions in sports journalism, covering high-profile events such as the Cricket World Cup and Olympics. He holds a PG Diploma in Journalism from Bharatiya Vidya Bhawan and is proficient in various content management systems.

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