संविधान के प्रवर्तन के समय राज्यों को चार श्रेणियों अ " ब " स " तथा द में बांटा गया था . इन श्रेणियों को किस वर्ष समाप्त किया गया - - At the time of the enforcement of the constitution, the states were divided into four categories A " B " C " and D. In which year these categories were abolished - - Samvidhan Ke Pravartan Ke Samay Rajyon Ko Char Shrenniyon A " B " S " Tatha D Me Banta Gaya Tha . In Shrenniyon Ko Kis Year Samapt Kiya Gaya - Political Science in hindi, 1954 Me question answers in hindi pdf 1956 Me questions in hindi, Know About 1951 Me Political Science online test Political Science notes in hindi quiz book 1962 Ma
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