How is this different from the Civil Services Examination?
The preliminary stage is shared, but the main examination is entirely different - two optional subjects chosen from a restricted science, agriculture, forestry and engineering list, rather than the general studies papers. Most candidates prepare for both and commit later.
Can any graduate apply?
No. Unlike the Civil Services Examination, this requires a degree containing specified science subjects, or a degree in agriculture, forestry or engineering. Your undergraduate subjects largely determine both eligibility and which optionals you can take.
What is the walking test and does it eliminate people?
It is a physical endurance requirement alongside height, chest and medical standards, and yes - candidates are eliminated at this stage regardless of written performance. Train for it well before the result, not after.
What is the posting like?
Forest divisions, frequently remote, with government quarters. Family schooling and medical access become genuine considerations. The work is outdoor, involves real risk from poaching and wildlife, and puts you in tension with communities dependent on the forest.