बिहार में अन्तिम अफगान सुल्तान कौन था ? - Who was the last Afghan Sultan in Bihar? - Bihar Me Antim Afgan Sultan Kaun Tha ? Bihar Gk in hindi, Bihar Medieval History Quiz Suleman Kararani question answers in hindi pdf Daud Khan Kararani questions in hindi, Know About Ibrahim Lodi Bihar Gk online test Bihar Gk notes in hindi quiz book Ibrahimshah Suri