Updated June 2026
Aptitude Preparation Guides
Free public guides for Tanzanian aptitude test and interview preparation.
Free Preparation Resources
Use these public guides to understand common aptitude test areas before starting a timed practice session.
Numerical Reasoning GuideRatios, percentages, averages, speed, tables, and data interpretation for aptitude exams.Verbal Reasoning GuideComprehension, vocabulary, inference, tone, and sentence logic for public service tests.Logical Reasoning GuidePatterns, sequences, assumptions, arrangements, and decision logic.PSRS Interview PreparationHow to prepare when a call for interview notice appears on the PSRS portal.Exam Day StrategyTime management, question selection, review habits, and calm execution.Public Service EthicsIntegrity, confidentiality, accountability, fairness, and public-interest judgment.Choosing Your SectorHow to choose the right Ajira Aptitude sector for your job title.Time Management PracticeHow to build speed without sacrificing accuracy.Common Aptitude MistakesFrequent errors candidates make and how to avoid them.Reviewing Your ResultsHow to use score history, weak areas, and review notes for smarter practice.