Bihar Gk Bihar Me Chiraand (Saran) Aivam Chechar (Vaishali) Ke Kis Yug Ke Avashesh Prapt Hue Hai ?

बिहार में चिरांद (सारण) एवं चेचर (वैशाली) के किस युग के अवशेष प्राप्त हुए है ? - The remains of which era of Chirand (Saran) and Chechar (Vaishali) have been found in Bihar? - Bihar Me Chiraand (Saran) Aivam Chechar (Vaishali) Ke Kis Yug Ke Avashesh Prapt Hue Hai ?  Bihar Gk in hindi,  BPSC Bihar Ancient Histroy Poorv Prastar Yug question answers in hindi pdf   MadhyaWarti Prastar Yug questions in hindi, Know About Madhy Prastar Yug Bihar Gk online test Bihar Gk notes in hindi quiz book     Nav Prastar Yug