Q. After ONGC, OIC, NTPC and SAIL, which 'Navratna' PSU has been accorded 'Maharatna' status?
Answer:
Coal India Ltd
Notes: In April 2011, Coal India Limited (CIL) was granted Maharatna status by the Central Government of India and ranked as one of India's most valuable companies by market value. It is the world's largest coal miner whose revenue is Rs. more than. 624.15 billion in 2012.