Hey Aspirant ,

Staff selection commission is a government organization responsible for selecting deserving candidates for various government posts.  There are two sorts of exams conducted by SSC , one is CGL, combined graduate level and the other is CHSL , combined higher secondary level examination  
Coaching for the same in Delhi  are
1. Plutus academy
2. Paramount coaching centres
3. Career power ssc coaching
4. Singh academy
5. Motion ssc coaching
6. Vidya guru ssc coaching


I hope this helps , all the best !