11. Publication of, and investigation upon the, Yagna Danpatra.

(i) that the donor is incompetent to make a gift;
(ii) that the title of the donor is defective;
(iii) that the donor is not a person entitled to donate the land under the provisions of Section 10 or Section 12.
(a) summoning and enforcing attendance of witnesses and examining them on oath;
(b) requiring the discovery and production of any document;
(c) reception of evidence on affidavits;
(d) requisitioning any public record from any Court or office;
(e) issuing commission for examination of witnesses;
[12. Donation of land by a proprietor or tenure-holder after vesting of his estate or tenure in the State under Bihar Act XXX of 1950.