‘Looked like a prank’: CBSE confirms authenticity of Class 12 maths paper after QR code leads students to YouTube clip

A QR code on CBSE Class 12 math papers unexpectedly led students to a Rick Astley music video, sparking concerns about exam paper authenticity. While the Board confirmed the papers are genuine and security remains intact, they are investigating the incident to prevent future occurrences. This unusual prank caused significant student and parent anxiety.