SSC CGL MAINS 2022 GS/GK SPECIAL Course Highlights: 200+ hours Live Classes Practice set Questions based on the latest pattern. Strategy session on how to attempt the exam. Get Preparation tips from the experts & Learn Time Management. FACULTY: RAJESH SHUKLA SIR (GS) Rajesh Shukla, a GS faculty running an institution (named Inception 2.0) in Mukherjee Nagar, Delhi since 2011. My teaching expertise in GS is more than 15 years in the field of competitive examinations.