Prime Minister Narendra Modi has said the Centre will launch a scheme worth Rs. 24,000 crore for the welfare of tribals in the country on Wednesday, when the entire nation will celebrate Bhagwan Birsa Munda's birth anniversary. Addressing a public meeting in Betul district on Tuesday, PM Modi noted the presence of a large number of people on the last day of his campaign for the Madhya Pradesh assembly elections scheduled on November 17, and said it is an indication that the BJP's victory is assured in these polls.