Hakim Mirza, the younger brother of Akbar was the viceroy of

Answer: Option A

Shahzada Mirza Muhammad Hakim, sometimes known simply as Mirza Hakim, short: Mirza, was the second son of Mughal emperor Humayun. He ruled Kabul in Afghanistan, and often conflicted with his elder brother emperor Akbar. Mirza Hakim later on mended ways with Emperor Akbar. He is the son of Mah Chuchak Begum. He is known for writing Tajdar-e-Haram.