The National Entrance and Eligibility Test (NEET) at several centres across city on Sunday was marred by delay in the commencement of the examination, cheating and confusion over dress code.

A candidate at a centre in Mankhurd complained that 24 candidates received their OMR Sheet almost an hour late. "There was no invigilator in their class for 20 minutes. The exam was further delayed as OMR Sheet was distributed late," said a parent, who plans to write to the National Testing Agency which conducts the test. The centre in-charge has, however, denied the claims.