The correct answer is: A. A K Prasad.
A K Prasad has been appointed the new Financial Commissioner (FC) of Indian Railways. He is a 1988-batch Indian Railway Traffic Service (IRTS) officer. He has held various important positions in the Railways, including the post of General Manager of the Northern Railway. He is a highly experienced and qualified officer, and his appointment as the FC of Indian Railways is a welcome move.
The other options are incorrect.
B. S K Bhagat is a 1987-batch Indian Railway Traffic Service (IRTS) officer. He is currently the General Manager of the South Central Railway.
C. Anand Mathur is a 1986-batch Indian Railway Traffic Service (IRTS) officer. He is currently the Chairman and Managing Director of Rail Vikas Nigam Limited (RVNL).
D. Akhil Agrawal is a 1985-batch Indian Railway Traffic Service (IRTS) officer. He is currently the Director General of Railway Safety (DGRS).