Collating these videos here for reference
CSE guidance video – briefly touches upon important aspects of my strategy for all 3 stages of CSE i.e. interview, mains and interview
CSE Guidance video –
CSE Physics Optional strategy – exhaustive coverage of Physics strategy. Few words of wisdom from Vajpai sir who has been my mentor.
CSE Physics Optional Strategy
IFoS guidance video – covers GK, English, Forestry Optional and Interview