Which of the following sections of the Transfer of Property Act, 1882 contain exceptions to the maxim…

Section 41 (transfer by an ostensible owner) and section 43 (feeding the grant by estoppel) allow a transferee to obtain a good title from a person who did not have full title, so "Section 41 and 43" are exceptions to the maxim nemo dat quod non habet. Section 42 deals with a transfer by a person having authority to revoke a former transfer, and section 44 with a co-owner transferring his own share; neither gives a better title than the transferor had.