The question asks which rule of natural justice the maxim "Nemo Judex in causa sua", no one can be a judge in his own case, relates to. Let's check each option against the three rules described in the passage.
The maxim "Nemo Judex in causa sua" is specifically about the decision-maker's impartiality, which is exactly what the Bias rule protects.
Therefore, the correct answer is Option A: Bias rule.
The question asks on what ground Mr. X can challenge the ICC's finding against him, given that the inquiry was headed by his own wife, Mrs Y. Let's examine each option.
The clearest and most legally sound ground for challenge is the personal relationship between the decision-maker and the accused, which offends the Bias rule of natural justice.
Therefore, the correct answer is Option C: Mrs Y is the wife of Mr. X and she holds a personal bias in the case, so the inquiry should not have been conducted by her.
The question asks how to characterise a judge's action of serving an eviction notice on his tenant for non-payment of rent. Let's work through each option.
Since A's action here flows entirely from his private role as landlord under an ordinary tenancy arrangement, and not from any exercise of judicial or quasi-judicial power, none of the natural justice concerns tied to his position as a judge come into play.
Therefore, the correct answer is Option D: Mr. A issued such notice in his personal capacity as a landlord, and not being a judge.
Natural justice requires that no person be condemned unheard (audi alteram partem) and that decisions affecting civil consequences be preceded by a fair opportunity to be heard. The question asks which of the four situations does not violate this principle. Let's examine each option in turn.
Only non-renewal of a contract after its term expires leaves no existing right disturbed and does not require a prior hearing, unlike withholding an increment or conducting a one-sided inquiry.
Therefore, the correct answer is Non-renewal of a contract of employment of an employee after the period of contract is over.
Natural justice rests on three independent limbs: the rule against bias, the right to a fair hearing, and the duty to give a reasoned decision. The question asks which statement about these three rules is true. Let's test each option against this framework.
Since none of the three rules can replace or absorb the other two, natural justice is only fully satisfied when bias-free adjudication, a fair hearing, and a reasoned decision are all present together.
Therefore, the correct answer is Principle of Natural Justice is incomplete without the compliance of any of its rules.