S. 11 : Property held for charitable purposes-Running business school-Payment to related party-Assessing Officer had not demonstrated how payment for business support services was not commensurate with market value of services availed of–Salary expenditure to faculty members-Disallowance for failure to file qualifications of teachers not sustainable-Disallowance is not warranted-Payment of commission to Consultants and counsellors is justified-Disallowance of expenses on computers to students is not reasonable. [S.12A 13(2)(c), 13(2)(c),13(2)(g), 13(3)]