The correct answer is Satyendra Garg.

• Satyendra Garg
  • Satyendra Garg, a 1987-batch IPS officer was posted as joint secretary in the Union home ministry.
  • He was handling the North East division in the home ministry as a joint secretary before being repatriated to his cadre.
•  Director-General of Police (DGP)
  • The Director of Police is the highest-ranking police officer in an Indian State or Union Territory.
  • DGP typically heads the state or UT police force, is also called State Police Chief.
  • DGP is appointed by the Cabinet from the Indian Police Service and they hold a three-star rank.
  • The UPSC will prepare a panel of three officers to fit to be DGP and send it back.

•  Niranjan Hiranandani
  • He is an Indian billionaire businessman, co-founder, and managing director of Hiranandani Group, engaged in the real estate business.
  • He is ranked by Forbes among the 100 richest Indians, with a net worth of US$ 1.6 billion as of June 2021.
  • In 2020, he was in the Top 10 Indian real estate tycoons according to the Grohe Hurun report and he was the second richest person in the Real estate Sector as per the IIFL Wealth Hurun India Rich List. 
  • Along with members of his family, Hiranandani controls the privately owned Hiranandani Group.
• Sumant Sinha
  • He is an Indian businessman.
  • He is the Chairman and Managing Director of ReNew Power, India's largest renewable power producer and renewable energy unicorn, which was founded by him in 2011.