Disqualified from entering into Contract 

As per Indian Contract Act 1872, One has to be competent before he can enter into a contract.

Who is competent to contract

Every Person who :

(a) Attained Majority

(b) Of sound mind

(c) Not Disqualified Person

Following are disqualified to enter into contract:

1. Convicts
2. Insolvent Person
3. Alien enemy
4. Foreign Sovereigns & Ambassadors
5. Company going Ultra Vires it's memorandum
6. Pardanashin Women