Civil Service Exam Numerical Ability Formula Sheet: Free Sample
27 formulas from Integers, PEMDAS & Divisibility, Ratio, Proportion & Percentage, Decimals & Scientific Notation and Permutation & Combination, each with what it's used for.
A free 5-page sample: 27 of the 78 Numerical Ability formulas, from the chapters students use most. Every formula is in the Super Tutor app: start free, 5-day trial, no card.
Built from Super Tutor's Civil Service Exam (Professional) course content, July 2026 edition.
What's inside
- 27 formulas from 4 chapters: Integers, PEMDAS & Divisibility, Ratio, Proportion & Percentage, Decimals & Scientific Notation and Permutation & Combination
- What each formula is used for, next to it
- All 78 Numerical Ability formulas, across 9 chapters, are in the app
Use this alongside
The Civil Service Exam (Professional) guide and free tools on this site
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