CBSE Class 12 Maths Paper QR Code Leads to Rickroll, Board Responds

A QR code printed on the CBSE Class 12 Mathematics question paper became a topic of discussion online after it reportedly redirected users to a popular music video when scanned. The incident quickly went viral on social media, with students sharing videos showing the unexpected result after scanning the code. The Central Board of Secondary Education clarified that the question paper used in the examination was authentic and that the issue did not compromise the security of the exam process.

Why QR Codes Are Printed on CBSE Question Papers?

CBSE has introduced QR codes on board exam question papers as part of its efforts to improve exam security and traceability. These codes are meant to help authorities verify the authenticity of the paper and track printing and distribution. The QR code system generally serves several purposes during board examinations. Key objectives include:

• Verification of the question paper’s authenticity
• Tracking the printing batch and distribution chain
• Preventing potential paper leaks
• Helping authorities investigate irregularities if required

Officials say these security measures are designed to strengthen the integrity of the board examination system.

What Happened With the Maths Question Paper QR Code?

According to students who shared the video online, scanning the QR code printed on the mathematics paper redirected to a video of the song “Never Gonna Give You Up.” The song is widely associated with the internet prank commonly known as “rickrolling.” Rickrolling is a long-standing online meme where users are unexpectedly redirected to the same music video instead of the content they expected. The incident attracted significant attention on social media platforms, where many users reacted with humour while others questioned how the redirection occurred.

CBSE Issues Clarification on the Viral Claim

Following the circulation of the video, CBSE issued a clarification stating that the question paper used in the exam was legitimate and approved. Officials added that the presence of the QR code did not affect the conduct of the examination. The board further explained that the QR code is primarily a security and identification feature, and the viral incident did not indicate any breach of exam confidentiality. Authorities also said that the matter is being reviewed to understand the cause of the unexpected redirection and to ensure that such incidents do not occur in the future.

Board Exams Continue as Scheduled

Despite the online discussion surrounding the QR code, the CBSE Class 12 board examinations 2026 have continued as scheduled across the country. The mathematics paper was conducted smoothly, and no disruption was reported at exam centres. Education experts noted that while the incident created viral online discussion, it did not impact the fairness or conduct of the examination. The board is expected to continue monitoring digital security features used in exam papers to maintain the reliability of the board examination process.