Which of the following PSUs recently signed a Memorandum of Understanding (MoU) with the Central TB Division (CTD) under the Ministry of Health and Family Welfare, and the states of Uttar Pradesh and Chhattisgarh to undertake intensified TB elimination project?
1
Bharat Petroleum
2
Steel Authority of India Ltd
3
Coal India Ltd
4
Hindustan Aeronautics Ltd
5
Indian Oil Corporation