Who among the following have won the Bharat Ratna Award? 1.Bhagwan Das 2.M. G. Ramchandran 3.Chidambaram Subramaniam 4.Lokpriya Gopinath Bordoloi

• A. 1, 2, 3 and 4
• B. 2 and 4
• C. 3 only
• D. 1, 2 and 3