First Case Study : Predicament in Examination System You are a Director of some State Secondary Education Board. The Board has conducted the Physics examination of class twelfth. A week after the examination, you come to know through some source that there could have been a paper leak before the start of the examination due to a collusion between a school and a coaching centre. After some preliminary investigation, you get conclusive proof that the paper was indeed leaked. Gradually the news becomes public and is published in newspapers. The Board decides to conduct a re-examination of the Physics paper. Answer any two questions in the light of the above case study: