Chavan Prakashan RPSC 2nd Grade Varishth Adhyapak Samanya Gyan (G.K) Paper 1st Accoding New Syllabus 25 September 2025 New Edition By Gaurav Singh Ghanerao, And Pushpendra Kasana(Paperback, Hindi, Gaurav Sing Ghanerao, Hansraj Sharma, Pushpendr Kasana)