In which year did India reached the final of the Davis Cup for the very first time?

Answer 1

1921

India competed in its first Davis Cup in 1921 but has yet to win the Cup. India finished as runners-up 3 times (1966, 1974, 1987). In 1974, the final was scratched and South Africa were awarded the Davis Cup after India refused to participate in the final due to the South African government's apartheid policie