The Directorate of Government Examinations has issued a notification to this effect following complaints that a section of students aspiring for medicine and engineering were deliberately striking out their answer sheets if paper was relatively tough.
This was done in order to flunk the test and take up the supplementary examination, held immediately after the main examination, with easy questions, for scoring better marks, education department officials here said.
The guidelines issued said students striking down all answers would be barred from taking exams for the next two terms.
Meanwhile, plus two state board examinations commenced today with Tamil paper I.