Mumbai, Aug. 13 -- As India's largest conglomerate prepares for a leadership transition, the numbers behind N. Chandrasekaran's nine years at the helm of the Tata Group tell a story of significant value creation. The group's combined market capitalization has more than tripled since he took charge in 2017, while net profit has risen nearly five-fold and revenue almost doubled. Chandrasekaran on Wednesday announced his resignation seven months before his second term ends in February. "Chandrasekaran's record must be assessed in terms of both absolute and relative wealth creation. On an absolute basis, the performance has been impressive: the group's net profit has increased nearly five-fold, from about Rs.35,000 crore to Rs.1.7 lakh crore, w...