Correct option is A
The correct answer is (a) ONGC.
· OTPC (ONGC Tripura Power Company) is a joint venture between ONGC (Oil and Natural Gas Corporation), IL&FS (Infrastructure Leasing & Financial Services), and the Government of Tripura. It was established to develop and operate a gas-based combined cycle power project in Tripura.
Information Booster:
· ONGC: A leading public sector oil and gas company in India.
· NTPC : A public sector company engaged in power generation but not part of OTPC.
· CIL and SAIL : Public sector companies in coal mining and steel production, respectively, not involved in OTPC.