Multiple choice general knowledge Sir Dorab Tata, the eldest son of Jamsetji became the chairman of the group...... 1868 1968 1905 1904 Reveal answer Fill a bubble to check yourself D Correct answer Explanation Sir Dorab Tata became chairman of the Tata Group in 1904 after his father Jamsetji Tata's death in 1904. He led the group's expansion and oversaw the establishment of Tata Steel. Options A, B, and C are incorrect years.