Which Article of the constitution deals with the appointment of a minister in charge of tribal welfare?

A. 89^th B. 90^th C. 95^th D. 97^th

A. Art. 342 B. Art. 343 C. Art. 344 D. Art. 345

A. October, 2005 B. October, 2006 C. October, 2007 D. October, 2008

A. Art. 164 B. Art. 165 C. Art. 166 D. Art. 167