अशोक के समय मौर्य साम्राज्य में पाँच प्रांत का उल्लेख मिलता है प्राशी या प्राची प्रान्त (पूर्वी प्रदेश) की राजधानी थी- - At the time of Ashoka, there is a mention of five provinces in the Maurya Empire, the capital of Prashi or Prachi province (Eastern region) was- - Ashok Ke Samay Maurya Samrajy Me Panch Praant Ka Ullekh Milta Hai prashi Ya Prachi Prant (Poorvi Pradesh) Ki Rajdhani Thi - Bihar Gk in hindi, Bihar Ancient Histroy Question Answers rajgrih question answers in hindi pdf Tosli questions in hindi, Know About Vaishali Bihar Gk online test Bihar Gk notes in hindi quiz book Pataliputra