UP GK Kis JanJati Me Vidhwa Vivah Ki Pratha Hai ?

किस जनजाति में विधवा विवाह की प्रथा है ? - Which tribe has the practice of widow marriage? - Kis JanJati Me Vidhwa Vivah Ki Pratha Hai ?  UP GK in hindi,  जातियां Gond question answers in hindi pdf  tharoo questions in hindi, Know About Kharwar UP GK online test UP GK notes in hindi quiz book    Baiga