Its simple. Each day a logo will be displayed. All you have to do is just identify the same and post your answer as a comment. No leaderboard, just pure quizzing. So welcoming you all in the "Logo Ki Duniya"
Logo of BSNL
BSNL-Bharat Sanchar Nigam Limited.www.guessthelogo.blogspot.com
BSNL (Bharat sangar nigam Ltd)