Multiple choice Vedanta the Alminium major company of India was earlier known as - Nalco Hindalco Sail Balco Reveal answer Fill a bubble to check yourself D Correct answer Explanation Vedanta Aluminium (earlier Sterlite Industries) acquired BALCO (Bharat Aluminium Company Limited) in 2001. BALCO was the entity that became part of Vedanta's aluminium business, not Nalco, Hindalco, or SAIL.