5 lacs — If the words Hindustan, India, Bharat used in the namewith or without bracket.
10 lacs — The minimum authorized capital required for the word enterprise, products, business and manufacturing in the name of the company.
50lacs — The Minimum Authorised Capital required if the words International, Global, Universal, Continental, Intercontinental, Asiatic, Asia used within the name with or without bracket.
1 crore — International, Global, Universal, Continental, Intercontinental, Asiatic, Asia as first word, and the word industry and udhyog anywhere in the name.
5 crore — The word corporation anywhere in the name.
You can even refer to circular F. No. 27/1/87 dated 13-3-1989 for further details