lol...well this is perhaps embarrassingly amusing.
But just in case anyone was confused about which number is bigger than the other number, let me confirm:
Neyveli Lignite Corporation
Revenue (2011-12) - US$840 million
TATA Power
Revenue (2011-12) - US$3.3 billion
I can assure all MNM readers that 3.3 billion is a larger number than 840 million, just in case you were wondering.