Chandrasekaran joined TCS on
-
Feb 18, 1989
-
Dec 6, 1986
-
Jan 27, 1987
-
March 20, 1990
C
Correct answer
Explanation
N. Chandrasekaran (Chandra) joined TCS on January 27, 1987. He rose through the ranks to become CEO in 2010 and later Chairman of Tata Sons. This date is well-documented in his official biography and company records.