Directions: Each question consists of legal propositions/principles and facts. These principles have to be applied to the given facts to arrive at the most reasonable conclusion. Assume principles to be true for the purposes of this section. Principle: One of the principles of natural justice is Nemo judex in causa sua - which means that no one should be a judge in his own cause. In other words - no person can judge a case in which he has an interest. Facts: 'X' - a member of the selection board for government Service - was also a candidate for selection for the same Service. 'X' did not take part in the deliberations of the board when his name was considered and approved.