As per Article 368 of the Constitution of India, the Parliament may amend any provision of the Constitution by way of : 1. Addition 2. Variation 3. Repeal Select the correct answer using the code given below :

Option (d) is correct because Article 368(1) of the Constitution explicitly defines the Parliament's power to amend any provision "by way of addition, variation or repeal." A tempting error is to exclude "repeal" (Option a) by assuming it is a separate legislative action, whereas the Constitution legally categorizes the total removal of a provision as a form of amendment. The core concept being tested is the precise textual definition of the constituent power of Parliament under Article 368.