What happened
The Hindi question paper leaked and was sold for about Rs 7 lakh each; STF arrested 11 people including the alleged mastermind and the exam (3,210 posts) was postponed.
What was done
Exam cancelled
Arrests / FIR
Source
Primary reference Ground Report ↗ https://www.groundreport.in/education/how-many-exam-papers-leaked-in-yogi-govt-rule/This entry summarises the linked report. Where the summary and the source disagree, the source wins — and please tell us.