Multiple choice Who amongst the following was allowed to have 49 per cent stake in HPCL refinery? Tata Mukesh Ambani Kumarmangalam Birla L. N. Mittal None of these Reveal answer Fill a bubble to check yourself D Correct answer Explanation L.N. Mittal was involved in negotiations and was permitted to hold a 49 percent stake in the HPCL refinery project during that period.