Answer:
Article 31
Step-by-step explanation:
Section 31 of the Companies Act, 1956 grants power to every company to alter its articles whenever it desires by passing a special resolution and filing a copy of altered Articles with the Registrar. Alteration of articles is considered to be much easier than memorandum as they can be altered by special resolution.The outside public dealing with the company is informed of the extent of the powers of the company. A company can exercise only such powers as are either expressly stated therein or as May fairly be implied there from, including matters incidental or consequential to the powers so conferred.