Noel Tata , Ratan Tata 's half-brother, holds a bachelor's degree from the University of Sussex and attended the International Executive Programme at INSEAD business school in France. Explore Ratan Tata ’s inspiring educational journey—from elite institutions to global leadership. Discover how education shaped his path to becoming a visionary. Ratan Tata 's early education took place in Bombay (now Mumbai), where he attended Campion School and later the prestigious Cathedral and John Connon School. At the age of 17, he left India to study architecture and engineering at Cornell University in New York. After completing his studies in 1962 with a degree in architecture (B.Arch), he briefly worked with Jones and Emmons, an architectural firm in Los Angeles. However, his return to India in late 1962 marked the beginning of his long ... Ratan Tata Bio: Education , Awards, Life Achievements Ratan Tata Biography: Read here in detail about Ratan Tata Biography. Also read here about Leadership of Tata Group, Awards, Life Achievements, Contributions and Death.