Indiatimes on MSN
When a maths exam became a Rickroll moment: How CBSE QR code trick broke the internet
During the Class 12 CBSE Maths exam on March 9, students were unexpectedly rickrolled when a QR code on their papers led to Rick Astley’s Never Gonna Give You Up.
Students who appeared for the CBSE Class 12 Mathematics paper claimed that when they scanned the QR Code on the question ...
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