About UPSC CSE
The UPSC Civil Services Examination is the gateway to India's most prestigious civil services — IAS, IPS, IFS (Foreign), IRS, and other Group A & B Central Services. A three-stage exam: Prelims → Mains → Personality Test. Widely regarded as one of the toughest exams in the world.
IAS / IPS / IFSUPSCPen & paper