| (a) | - | being legally bound to state the truth of any matter touching the subject of his assessment, refuses to answer any question put to him by a gift-tax authority in the exercise of his powers under this Act; or |
| (b) | - | refuses to sign any statement made by him in the course of any proceedings under this Act, which a gift-tax authority may legally require him to sign; or |
| (c) | - | to whom a summons is issued under sub-section (1) of section 36, either to attend to give evidence or produce books of account or other documents at a certain place and time, omits to attend or produce the books of account or documents at the place and time, |