Bihar Gk Grand Trunk Rod Ki Rashtriya RajMarg Sankhya Kitni Hai ?

ग्रैंड ट्रंक रोड की राष्ट्रीय राजमार्ग संख्या कितनी है - What is the national highway number of Grand Trunk Road - Grand Trunk Rod Ki Rashtriya RajMarg Sankhya Kitni Hai ? Bihar Gk in hindi,  Government Schemes 2 question answers in hindi pdf  3 questions in hindi, Know About 1 Bihar Gk online test Bihar Gk notes in hindi quiz book    5