This is an exclusive Book of Rajasthan General Study (GS) for Rajasthan JEn 2020 aspirants (Civil Engineering, Electrical Engineering & Mechanical Engineering), which covers not only Practice Questions , but also, Questions of Previous Years JEn Papers (Degree & Diploma) of Rajasthan, like, WRD-2016 (TSP & Non-TSP), WRD-2013, PHED-2015, etc