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. It became a ...
A security QR code on the CBSE Class 12 Math paper (March 2026) redirected students to a famous YouTube music video, sparking concerns over exam protocol. The Central Board of Secondary Education ...
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