Village Gajni of Kairo, Lohardaga comes under state JHARKHAND. This is situated 20 kms far from city LOHARDAGA. Total Population of Village is 1781 and household count is 320. For Education Village has facility of Govt Primary, school.For higher education village also has .Village also has nearby education facility of .For health care village also has Primary Heallth Sub Centre. Nearest water sources are Covered Well, Uncovered Well, Hand Pump, River/Canal, Tank/Pond/Lake. Waste water flows by open Drainage, no Drainage on the streets.