The Constitution of 1924 consisted of principles for both assembly government and parliamentary system at the same time. Sovereign powers of the nation –legislative and executive– were vested in the Grand National Assembly. Therefore, the correct answer is D.

Because gap filling also known as judge made law. Judge creates a new rule about the case in hand.

One can list the characteristics of a good jurist as follows:
• A sense of justice;
• Judgmental reticence;
• Feeling for and interest in the social and ethical
dimensions of law;
• Sympathy for people and their behaviors;
• Empathy;
• Objectivity and a sense of the different characteristics of the various fields of law and their roles in the state and courage to ask and answer questions.

The applicability of the lex superior principle requires a legal order based on a hierarchy among legal norms. As you may remember the hierarchy of norms in the Turkish law explained in the first chapter, the constitution sits at the apex of the hierarchy of norms. That is, if a conflict arises between a provision of the constitution and a statute, the constitution shall prevail in accordance with the lex superior principle.

Systematic interpretation looks at the context of a norm; hence, it involves an investigation into the relations between the norm to be applied and other relevant norms and codes of the same legal system. This mode of interpretation serves the interests of consistency and coherence of the legal
system as a whole. 

Civil law tradition is written and based on codes. In this tradition, case law does not have binding force on other courts and there is no jury system. So clause (I) is wrong. The correct answer is D.

Human rights are universal rights, which are equal, inalienable, indivisible, interdependent and inherent to human being. Therefore, the correct answer is C.

Separation of powers refers to the vesting of powers of State in different bodies as legislative, executive and judiciary. therefore, the correct answer is A.

It has 2 organizations: Central organization and provincial organization.

Customary law is an unwritten source of law which is established by or based on the customs and practices in a society. A certain practice could be regarded as law if the all requirements given in the question are cumulatively met. The correct answer is A.

Analogy is an extension of the scope of a norm to be applied. Yet the purpose of a statute may sometimes prohibit analogical reasoning. In such cases, the argument of reduction may come into play, which is called teleological reduction. 

Correct fit for the blank is literal interpretation.

Tradition is not one of them.

As a form of delegated legislation, regulations provide details on the administration of principles in law. Regulations are issued for indicating the implementation of laws or designating the matters ordered by law.

The answer is analogy. Others are irrelevant except judicial syllogism. But it is used mostly in Civil law.