Numaligarh Oil Refinery is located in which of the following states of India?

The correct answer is Assam . Key Points Numaligarh Refinery is located in the Numaligarh region of Golaghat district in Assam, India. It is a joint venture between Bharat Petroleum Corporation Limited (BPCL), Oil India Limited (OIL), and the Government of Assam. The refinery was set up in accordance with the provisions made in the Assam Accord signed on 15th August 1985. The refinery has a processing capacity of 3 million metric tonnes per annum (MMTPA) and produces a variety of petroleum products including LPG, naphtha, motor spirit (MS), aviation turbine fuel (ATF), superior kerosene oil (SKO), high-speed diesel (HSD), and raw petroleum coke (RPC).