Which of the following statements is/are correct with reference to the hallmarking of gold jewellery and artefacts?
Which of the following statements is/are correct with reference to the hallmarking of gold jewellery and artefacts? A. Gold hallmarking is a purity certification of the precious metal and is voluntary in nature at present. B. The BIS has been running a hallmarking scheme for gold jewellery since April 2000. C. Both A & B […]


