Bihar (; Hindi pronunciation: [bɪˈɦaːr] (listen)) inyika iri kumabvazuva kweIndia. Ndiyo nyika yechigumi nematatu pakukura muIndia, ine nharaunda ye94,163 km2 (36,357 sq mi). Nyika yechitatu pakukura maererano nehuwandu hwevanhu, yakabatana neUttar Pradesh kumadokero kwayo, Nepal kuchamhembe, chikamu chekuchamhembe kweWest Bengal kumabvazuva, neJharkhand kumaodzanyemba. Bihar Plain yakakamurwa nerwizi Ganges, runoyerera kubva kumadokero kuenda kumabvazuva. Matunhu matatu makuru anosangana mudunhu: Magadh, Mithila, uye Bhojpur.
nyika yechitatu pakukura maererano nevanhu