(a) whether the Union Government had declared the ancient Fort of Balirajgarh in Madhubani district of Bihar as national heritage after acquiring it during 1905;
(b) whether the Union Government and Government of Bihar had carried out partial excavations in this fort;
(c) if so, whether some rare archaeological remains dating back to the Pal era in Eighth century to Second century B.C. have been found;
(d) if so, the details thereof;
(e) whether the Government propose to carry out further excavations and develop this fort;
(f) if so, the details thereof and the time by which the said works are likely to be completed?