Nagpur: CBSE found itself at the centre of an internet storm after a QR code printed on the Class 12 Mathematics question paper appeared to link to a .

CBSE's Class 12 Math paper QR code mistakenly links to a Rick Astley music video, sparking viral reactions online.

The QR code printed on some mathematics question papers of Class 12 board examination conducted by the Central Board of Secondary Education on March 9 has triggered curiosity and confusion after ...

The images of the question paper began circulating on X, Instagram, and Reddit after the Class 12 mathematics examination on Monday ...

New Delhi: A QR code printed on the Central Board of Secondary Education (CBSE) Class 12 mathematics question paper led to the music video of "Never Gonna Give You Up" by British singer Rick Astley.

The Central Board of Secondary Education ( CBSE) quickly issued a clarification. According to the board, the QR code is meant ...

The Central Board of Secondary Education has clarified that Class 12 Mathematics question papers remain secure despite some QR codes reportedly linking to a YouTube video. Introduced in 2019 to verify ...

CBSE Class 12 Maths Exam 2026 sparked online buzz after students claimed a QR code on the question paper redirected to Rick Astley’s “Never Gonna Give You Up.” Check details.

When sensitive data like banking information is transmitted, even a single flipped bit can corrupt the entire message. This video explores how engineers solve that problem using error correction codes ...

A QR code in CBSE Class 12 maths paper linked to Rick Astley’s video, sparking viral rickroll prank; CBSE confirms exam security remains intact.

QR codes on CBSE exam papers enhance security and help collect exam-related data, ensuring the integrity of the examination process.