Answer is d is correct. Prorogation implies the discontinuation of the, sitting as well as the, session and not the dissolution of the House. Therefore option (d) is the correct answer.

Answer is d is correct. In Abdul Khadir v. Salima court held that the marriages under Muslim Law is not a sacrament but purely a civil contract. Therefore option (d) is the correct answer.

Answer is b is correct. Primary evidence means the document itself pro dubbed for the inspection of the courts whereas in the given problem the signature is made only on one document as such other are just secondary evidences. Therefore option (b) is the correct answer.

Answer is b is correct. Incumbit probation qui dicit, non qui negat means the burden of proving a fact rests on the party who substantially asserts the affirmative of the issue and not upon the party who denies it. It is related to Section 101 which talks about burden of proof. Therefore option (b) is the correct answer.

Answer is a is correct. Section 69 of the Act prescribes no penalty for non-registration. However, registration of firm becomes essential because Section 69 entails certain effect of non-registration. Therefore option (a) is the correct answer.