(a) the schemes-wise details of funds allocated and utilized by each State including West
Bengal for welfare of the tribals in various fields during each of the last three years:
(b) the extent of benefit derived by the tribals in such States therefrom, scheme-wise:
(c) whether requests for increase in the funds for such schemes have been received by the Union Government: and
(d) if so, the details thereof and the action taken thereon?