" 9. Before dealing with this contention, we must keep in view the salient fact that the Petitioners as well as the contesting successful candidates being Respondents concerned herein, were all found eligible in the light of marks obtained in the written test, to be eligible to be called for oral interview. Up to this stage there is no dispute between the parties. The Petitioners also appeared at the oral interview conducted by the Members concerned of the Commission who interviewed the Petitioners as well as the contesting Respondents concerned. Thus the Petitioners took a chance to get themselves selected at the said oral interview. Only because they did not find themselves to have emerged successful as a result of their combined performance both at written test and oral interview, they have filed this petition. It is now well settled that if a candidate takes a calculated chance and appears at the interview, then, only because the result of the interview is not palatable to him, he cannot turn round and subsequently contend that the process of interview was unfair or the Selection Committee was not properly constituted. In the case of Om Prakash Shukla v. Akhilesh Kumar Shukla it has been clearly laid down by a Bench of three learned Judges of this Court that when the Petitioner appeared at the examination without protest and when he found that he would not succeed in examination he filed a petition