हरियाणा में पहली बार राष्ट्रपति शासन लागू हुआ था ? - President's rule was imposed in Haryana for the first time? - Hariyana Me Pehli Baar President Shashan Lagu Hua Tha ? Haryana Gk in hindi, General Studies 4 July 1987 Ko question answers in hindi pdf 12 September , 1985 Ko questions in hindi, Know About 21 November , 1967 Ko Haryana Gk online test Haryana Gk notes in hindi quiz book 6 December , 1975 Ko