CBSE Physics Answer Sheet Mismatch Row 2026: Student Claims Uploaded Copy Was Not His

The Central Board of Secondary Education is facing fresh criticism after a Class 12 student alleged that the Physics answer sheet uploaded during the revaluation process did not belong to him.

The controversy has sparked concerns among students and parents regarding the transparency and reliability of the board's On-Screen Marking (OSM) system used for evaluation and verification of answer sheets.

According to reports circulating on social media, the student, Vedant Shrivastava, claimed that the scanned copy of the Physics answer sheet uploaded under his roll number contained completely different handwriting, answer patterns, and presentation style. He questioned whether his original answer sheet had actually been checked by evaluators.

Student Alleges Uploaded Physics Answer Sheet Was Not His

The issue reportedly surfaced when the student applied for a photocopy of his Class 12 Physics answer sheet after dissatisfaction with his marks. Upon receiving the scanned copy through the CBSE portal, he noticed major differences in handwriting and the way answers were written.

The student stated that the uploaded document "does not belong" to him and raised concerns that another student's answer booklet may have been linked to his roll number during the digital evaluation process.

The matter quickly gained attention online, with several users sharing screenshots and demanding accountability from the examination board.

Original Answer Sheet Reportedly Sent to Student

Sources claimed that after the issue gained public attention, CBSE traced the original Physics answer sheet and reportedly sent it to the student for verification. The development has intensified debate around possible technical or procedural lapses in the board's answer-sheet management system.

While CBSE has not released a detailed public statement on the specific case, reports suggest that the board has started examining complaints related to mismatched scanned copies and swapped pages during the post-result verification process.

More Students Raise Similar Complaints

Following the viral social media post, multiple students allegedly reported similar issues regarding:

Mismatched handwriting in scanned copies
Missing pages in answer booklets
Swapped answer sheets
Blurred or unreadable scanned documents
Incorrect page sequencing during upload

Several students claimed that the answer sheets uploaded on the portal did not accurately reflect what they had written in the examination hall.

These complaints have triggered wider discussions about the efficiency of the On-Screen Marking system and the digitisation process used during evaluation.

Concerns Over CBSE's On-Screen Marking (OSM) System

The On-Screen Marking (OSM) system is used by CBSE to digitally scan and evaluate answer sheets. Under this process, answer booklets are scanned and uploaded electronically for examiners to assess online.

However, the recent allegations have raised questions regarding:

Accuracy of scanning and uploading
Mapping of answer sheets to roll numbers
Data management and verification protocols
Quality control during digitisation
Student access to correct answer scripts

Experts say that even minor errors in digital mapping could create confusion during revaluation and photocopy access procedures.

Students Face Technical Issues During Post-Result Process

Apart from the answer sheet mismatch controversy, many students have also complained about technical difficulties on the CBSE portal during the Class 12 post-result process.

Reported issues include:

Frequent portal crashes
Slow website performance
Payment gateway failures
Errors during application submission
Delayed access to scanned answer sheets
Poor-quality or blurred PDF copies

Students and parents have demanded stronger technical infrastructure and better grievance redressal mechanisms to handle post-result verification requests smoothly.

Why Students Apply for Photocopy and Revaluation

After CBSE board results are announced, students can apply for:

Verification of marks
Photocopy of evaluated answer books
Re-evaluation of answers

Many students first request scanned copies of their answer sheets to review marking patterns before deciding whether to apply for re-evaluation.

The latest controversy has increased concerns among students about whether uploaded answer sheets truly represent their original responses.

Demand for Transparency in Evaluation

Education experts and parents have called for greater transparency in the board examination evaluation process. Some have suggested:

Stronger verification before uploading scanned copies
Improved digital tracking of answer sheets
AI-based matching of roll numbers and pages
Better quality checks during scanning
Faster resolution of student complaints

Students have also requested CBSE to establish a dedicated helpline for answer-sheet mismatch cases.

CBSE Yet to Issue Detailed Clarification

As the controversy continues to trend online, students are waiting for an official clarification from Central Board of Secondary Education regarding the alleged answer-sheet mismatch and concerns surrounding the OSM system.

The incident has once again highlighted the importance of accuracy, transparency, and accountability in large-scale board examination evaluation processes involving lakhs of students across the country.