KRA CBT Aptitude Test
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The KRA CBT Aptitude Test is a computer-based aptitude examination used by the Kenya Revenue Authority as part of its recruitment and selection process for various roles. It is designed for candidates seeking employment with the Authority, from graduate trainees to experienced professionals, and it assesses the cognitive and behavioural competencies expected in a revenue administration environment. The test covers numerical reasoning and quantitative aptitude, verbal reasoning and reading comprehension, logical and abstract reasoning, attention to detail and perceptual speed, data interpretation and analytical reasoning, and situational judgement and workplace behaviour. Questions are multiple choice and are delivered on screen, so candidates should be comfortable navigating a computer interface, managing time across sections, and working without paper scratch aids beyond what the test centre provides. Preparation should begin with a clear diagnostic: attempt mixed practice sets under timed conditions to identify weak domains, then drill those areas before returning to full-length mixed practice. Numerical work rewards fluency with percentages, ratios, rates and basic statistics; verbal work rewards careful reading rather than speed alone; logical and abstract items reward pattern recognition; and situational judgement rewards consistency with integrity, public-service values and professional judgement. The official body publishes current details on format, scheduling and results, so consult its site rather than relying on second-hand figures.
What you'll study
About KRA CBT Aptitude Test preparation
What is the KRA CBT Aptitude Test actually for?
It is used by the Kenya Revenue Authority as a screening and selection tool within its recruitment process. It measures cognitive abilities such as numerical and verbal reasoning, logical thinking, data interpretation and attention to detail, plus situational judgement relevant to a public revenue organisation. It is not a professional certification and does not confer a licence to practise.
What is the format of the test?
It is a computer-based, multiple-choice examination. You read each question on screen and select from the options provided, typically using a mouse or keyboard. The test is divided into the domains listed in the syllabus, and you should expect to move between question types rather than stay on one skill for the whole sitting.
How many questions are there and how long do I get?
Those details are set by the Kenya Revenue Authority and can change between recruitment cycles, so no fixed figure should be assumed. Check the official KRA recruitment pages and the instructions issued with your invitation for the current question count, time limit and section structure before you plan your pacing strategy.
How difficult is the test?
Most items are at secondary-school mathematics and comprehension level rather than advanced professional level. The difficulty comes from time pressure, the variety of question types and the need to stay accurate while switching between numerical, verbal and abstract tasks. Candidates who practise under timed conditions usually find the pace manageable.
Can I retake the test if I do not pass?
Retake and reapplication rules depend on the specific recruitment cycle and are published by the Kenya Revenue Authority, so check its official site and the terms in your application correspondence. Do not assume automatic re-sitting or a waiting period. If you are unsuccessful, review which domains cost you marks before applying again.
In what order should I study the domains?
Start with numerical reasoning and verbal reasoning, because they carry the largest weights and improve steadily with practice. Add data interpretation once you are comfortable with percentages, ratios and averages. Then work on logical and abstract reasoning and attention to detail, which are skill-specific and respond well to short daily drills. Finish with situational judgement.
What are the most common ways candidates lose marks?
Running out of time on numerical questions, misreading question stems that ask for the exception or the incorrect option, and careless arithmetic slips under pressure. In data interpretation, candidates often use the wrong row or unit. In situational judgement, they choose the most dramatic action rather than the most professional and proportionate one.
How should I practise for the attention to detail section?
Use short, frequent drills rather than long sessions. Compare strings of numbers, codes and names for differences, check totals against line items, and verify that units and dates match. Accuracy matters more than raw speed at first; once your error rate is low, gradually shorten your time per item to build pace.
What does the situational judgement section expect?
Choose responses that reflect integrity, confidentiality, fairness, respect for taxpayers and colleagues, and appropriate escalation through proper channels. Avoid extremes: the best answer is usually a measured action that follows procedure, documents the issue and involves a supervisor when the matter exceeds your authority. Consistency across questions matters more than clever wording.
Where do I confirm fees, dates and results?
The Kenya Revenue Authority publishes current information on its official website and through the communication channels used in your application. Fees, test dates, venues, result timelines and any eligibility requirements should be confirmed there, since these change between cycles. Treat any figure from an unofficial source as unverified until you check it.