Civil Service Exam (Professional) Numerical Ability
Chapter-wise reviewer for the Numerical Ability subtest of the Career Service Examination — Professional Level. Each chapter opens into 11 content formats — summary, study notes, flashcards, cheat sheets, and more — so you can match the format to how you study best.
Numerical Ability Chapters
9 chapters in canonical review order
Integers, PEMDAS & Divisibility
Understand Integers, PEMDAS & Divisibility · Practice board-style problems on Integers, PEMDAS & Divisibility
Fractions — Operations, Conversion & Comparison
Understand Fractions — Operations, Conversion & Comparison · Practice board-style problems on Fractions — Operations, Conversion & Comparison
Decimals & Scientific Notation
Understand Decimals & Scientific Notation · Practice board-style problems on Decimals & Scientific Notation
Ratio, Proportion & Percentage
Understand Ratio, Proportion & Percentage · Practice board-style problems on Ratio, Proportion & Percentage
Algebra, Exponents & Number Series
Understand Algebra, Exponents & Number Series · Practice board-style problems on Algebra, Exponents & Number Series
Word Problems — Speed/Distance/Age, Discount & Interest
Understand Word Problems — Speed/Distance/Age, Discount & Interest · Practice board-style problems on Word Problems — Speed/Distance/Age, Discount & Interest
Permutation & Combination
Understand Permutation & Combination · Practice board-style problems on Permutation & Combination
Geometry — Perimeter, Area, Circumference & Volume
Understand Geometry — Perimeter, Area, Circumference & Volume · Practice board-style problems on Geometry — Perimeter, Area, Circumference & Volume
Basic Statistics & Consecutive Numbers
Understand Basic Statistics & Consecutive Numbers · Practice board-style problems on Basic Statistics & Consecutive Numbers
How Numerical Ability fits into the Civil Service Exam (Professional)
Numerical Ability is classified as "~25% weightage" in the Career Service Examination — Professional Level pattern. The 9 chapters listed above cover the topics CSC typically tests, ordered by how most reviewers sequence their preparation. If you are short on time, start with chapter 1 and work down — the earlier chapters usually cover higher-yield fundamentals.
Get the full Civil Service Exam (Professional) Numerical Ability review
Super Tutor's AI review plan sequences every one of these 9 chapters across your available weeks, adapts to your weak areas after each mock, and tracks your readiness for the Civil Service Exam (Professional) 2026.