Before you start!
Optional Strategy · 1
Forestry Optional
Strategies from IFS toppers who chose Forestry as an optional — what worked, what to skip, and how to approach the syllabus from scratch.
Optional Strategy · 2
Geology Optional
Strategies from toppers who took Geology as an IFS optional — covering diagrams, PYQ mapping, and how to cover the syllabus under time pressure.
IASxIFS Articles
IASxIFS