PYQ Practice Set 1
Thirty-five questions from real SSC papers on Number System & HCF/LCM: 10 from CGL 2025, 3 from Selection Post 2025, 9 from CGL 2024, 7 from CGL 2023 and 6 from CGL 2022. The paper is named after each question. Most of the 2025 ones are short questions on number types, decimals and perfect squares, while the older papers lean on divisibility tests and remainders. Allow about 25 minutes, roughly 40 seconds a question, and do the set in one go.