New Delhi: The Central Board of Secondary Education (CBSE) issued an official clarification on Tuesday, affirming that the Class 12 Mathematics examination papers remain secure and genuine, following reports that a security QR code on the documents redirected students to a viral internet prank.
The Board's response comes after a wave of social media activity on March 9, 2026, where students claimed that scanning a QR code on the top-left corner of the question paper led them to the music video for Rick Astley's 1987 hit, "Never Gonna Give You Up." The phenomenon, known globally as "Rickrolling," involves baiting users with a seemingly relevant link that instead triggers the iconic pop video.
"It is hereby confirmed by the Board that the question papers are genuine. The security of the question papers remains uncompromised," the CBSE stated in its release. The Board acknowledged that while the link appeared in "a few question paper sets," the digital redirect did not affect the examination's actual content or student performance.
QR codes were introduced by the CBSE in 2019 as an anti-leak measure, designed to hold encrypted alphanumeric data that allows authorities to trace the origin of a paper if it is photographed or circulated during the exam hours. Officials suggested that a placeholder link used during the design phase may have inadvertently remained in the final print files for certain regions.
The incident sparked a frenzy on platforms like X and Reddit, with some users jokingly renaming the body the "Central Board of Secondary Entertainment." However, the tone from the Board remained stern. Examination Controller Sanyam Bhardwaj emphasised that the matter is being viewed "seriously" and that internal units have been cautioned to ensure such "musical surprises" are not repeated.
Despite the digital distraction, subject experts noted that the exam itself was well-balanced and strictly followed the NCERT curriculum. The Board has assured parents and the nearly two million students who appeared for the test that the prank has no bearing on the valuation process or the validity of the results.</