The correct answer is: B. Dara Shikoh.
Dara Shikoh was the eldest son of the Mughal emperor Shah Jahan and Mumtaz Mahal. He was a scholar and a mystic who was interested in Hindu philosophy. He translated several Hindu texts into Persian, including the Upanishads.
Akbar was the third Mughal emperor. He was a tolerant ruler who was interested in learning about other religions. He invited Hindu scholars to his court and encouraged them to translate Hindu texts into Persian. However, there is no evidence that he translated the Upanishads himself.
Shah Jahan was the fifth Mughal emperor. He was a powerful ruler who was not as interested in religion as his father. There is no evidence that he translated the Upanishads himself.
Jahangir was the fourth Mughal emperor. He was a cruel ruler who was not interested in religion. There is no evidence that he translated the Upanishads himself.
Dara Shikoh’s translation of the Upanishads was an important event in the history of Hindu-Muslim relations. It showed that there was a shared interest in religious philosophy between Hindus and Muslims. It also helped to promote understanding between the two religions.