1.Plse use this link to know how to prepare Indian Economy for PThttps://www.youtube.com/watch?v=peEQb54ieks
2.Plse use this link to know how to prepare Indian Economy for mains (Hindi)https://www.youtube.com/watch?v=_CT
3.UPSC MAINS(2018)GS -3 Paper Discussion( English)—https://www.youtube.com/watch?v=AEaUfst_hJ4
4.UPSC MAINS(2018)GS-3Paper Discussion (Hindi)——https://www.youtube.com/watch?v=GSc6RJgX42g