Which Indian batsman made three consecutive centuries in his first three Test Matches?

Answer 1

Mohammad Azharuddin
Azharuddin made his debut for the Indian cricket team in Test cricket in 1984 against England at Eden Gardens in Kolkata on 31 December 1984 and hit three centuries in his first three matches. Azharuddin scored a total of 22 centuries in test cricket, at an average of 45 and seven in ODIs at an average of 37.