CSAT (Aptitude)·Core Techniques

Number Series — Core Techniques

Updated 6 Mar 2026
EntryYearDescriptionImpact
Not ApplicableN/AThe topic of Number Series in CSAT Paper-II is based on mathematical and logical principles, not constitutional or legal provisions. Therefore, there are no 'amendments' relevant to its content or interpretation.This clarifies that the subject matter is analytical and quantitative, distinct from legal or policy-oriented topics. Aspirants should focus on mathematical and logical reasoning skills.