The Directorate of Exams has set up 4 teams to prepare answer key for each subject. This is a special initiative to avoid errors in the answer key. The answer keys prepared by 4 teams will be analysed and the most common answer will be accepted. If there any doubts on the 4 answer keys , special care will be taken on the question and the right answer will be finalised. Thus, the government plans to reduce lot of revaluation application this time.