The candidates need to secure 33% marks in the CSAT paper to qualify for it. The HPSC HCS 2021 prelims exam will be conducted as per the new exam pattern. HPSC HCS exam is the most coveted exam of the state conducted by the Haryana Public Service Commission(HPSC). The HPSC conducts the Haryana Civil Services (Exe.) exam. Prepare yourself for the top Haryana civil service exam. We guide you in the best way.