S. 11 : Property held for charitable purposes-Accumulation of income-15 per cent accumulation for application in future has to be calculated on gross receipt and not on net receipt after deduction of revenue expenditure-suo motu observation of the CIT (A) that assessee trust’s activities were not covered under section 2(15) was per se bad-Application of income-Donation to charitable organisation-Held to be application of income. [S. 2(15), 12A]