बिहार में किस तिथि को ‘शिक्षा दिवस’ के रूप में मनाया जाता है ? - Which date is celebrated as 'Education Day' in Bihar? - Bihar Me Kis Tithi Ko ‘Shiksha Diwas’ Ke Roop Me Manaya Jata Hai ? Bihar Gk in hindi, General Studies 1 December question answers in hindi pdf 11 October questions in hindi, Know About 11 November Bihar Gk online test Bihar Gk notes in hindi quiz book 43081