Former prime minister Manmohan Singh posted a touching message in tribute to Ratan Tata on X.
'I am deeply saddened by the loss of Mr. Ratan Tata . His legacy will be cherished by all who knew him.
'This is the end of an era, I hope the youth of our beloved country will follow your footsteps,' the former prime minister, and the architect of India's economic reforms, posted along with the image.