निम्नलिखित में से किस सुल्तान ने फलों की गुणवता सुधारने हेतु उपाय किए ? - Which of the following Sultans took measures to improve the quality of fruits? - NimnLikhit Me Se Kis sultan Ne Falon Ki Gunnvata Sudharne Hetu upay Kiye ? India History in hindi, Firoj Tugalak question answers in hindi pdf Sikandar Lodi questions in hindi, Know About Muhammad - Bin - Tugalak India History online test India History notes in hindi quiz book Shershah Suri