New Delhi: Amid growing complaints over glitches in the CBSE re-evaluation process, some Class 12 students have alleged that scanned copies of their answer sheets uploaded by the board did not match their handwriting, raising concerns over possible answer-sheet mismatch in the On Screen Marking (OSM) system.

The Central Board of Secondary Education did not respond to queries regarding the allegations.

In a social media post, a Delhi-based student identified as Vedant alleged that the Physics answer sheet uploaded by the board under the re-evaluation process was not his own. The post garnered over 2.5 million views on X.

“After receiving unexpectedly low marks in Physics, we applied for photocopies of my answer sheets through the CBSE re-evaluation process. Today we received the copies. And I am shattered because the Physics answer sheet uploaded by CBSE is not mine,” the student wrote.

He claimed the handwriting style, spacing and sentence flow in the answer sheet were completely different from his own writing and questioned whether another student's paper had been evaluated under his roll number.

Another Class 12 student, Sanjana, also alleged on social media that the Chemistry answer sheet uploaded during the re-evaluation process did not match her handwriting. She claimed that while the first page carrying her details appeared correct, the internal pages seemed to belong to another student.

Several other students later raised similar complaints online, alleging blurry scans, missing pages and discrepancies in marks.

Union Education Minister Dharmendra Pradhan has said experts from Indian Institute of Technology Madras and Indian Institute of Technology Kanpur would examine technical issues linked to the post-examination re-evaluation system and assist CBSE in ensuring a glitch-free process.