S. 80G : Donation-Provisional approval-Application for approval cannot be rejected on ground that institution has already commenced its activities even prior to grant of provisional registration-The application filed by assessee being within limitation period, order of Commissioner (E) is set aside-CIT(E) is directed to decide the application for final registration within three months of receipt copy of order. [S. 12AA, 80G(5)(iii), 80G(5)(iv)]