There is really nothing tough about these exams. They are all based on regurgitating some textbooks. Indian education system is built by the British, they need

There is really nothing tough about these exams. They are all based on regurgitating some textbooks. Indian education system is built by the British, they needed some locals to do clerical work, who repeat what the masters said is knowledge (remember and and faithfully reproduce), follow orders. The white sahibs are replaced by brown sahibs, the education system is the same, what British called ICS is renamed to IAS (top govt official in a district), but its the same thing.