Business law competency of parties , consideration and object - for B COM, MCOM, CA, CMA.CS, MBA COMMERE STUDENT, BUSINESS MAN,ENTPENURE. Competency of persons Major ( Indian majority Act-1875- 18 Yrs other law may be 21 yrs – Guardians and Wards Act,1890 Mohiri bibi V Dharmodas Ghosh Raj Rani V Prem Adibm ( Film Producer) Sound Mind- Idiot-Lunatic- Drunkard Persons disqualified by Law Not to be declared to be insolvent by any law within the subject matter of law, alien enemy, Convict