TSA Computer-Based Test (CBT-A) for Transportation Security Officers
The TSA Computer-Based Test (CBT-A) for Transportation Security Officers assesses English proficiency, from grammar, spelling and word choice to reading comprehension, and the aptitude to interpret X-ray images and recognize prohibited items. Meeting the cut score is required to move forward in the TSO hiring process. SummitCert's portal helps you prepare with practice questions and explanations, prohibited-item flashcards, image interpretation principles and timed practice sets.
One-time purchase · lifetime access · study on any device
Everything included — in full detail
This is exactly what you unlock. No vague promises — real numbers, straight from the portal.
Your full practice pool — 350 questions total, written to mirror the real exam blueprint, with full answer explanations for every question.
Including English Grammar and Sentence Structure, English Mechanics, Spelling and Word Choice, Reading Comprehension and Clear Workplace Writing, and more.
A complete, realistic exam-day simulation with the same question count and time limit as the real thing.
Covering every key term, concept, and framework you're expected to know.
Hand-picked walkthroughs and explainers organized by topic.
Visual breakdowns of the frameworks and models the exam tests you on.
The exact formulas and calculations you need, ready to review before test day.
A searchable glossary so unfamiliar terminology never slows you down.
See your accuracy by domain, spot weak areas early, and follow a built-in study schedule.
Tailored to this exam: it knows your progress and weak areas, remembers your earlier chats, and picks up where you left off on your other devices.
Study anywhere — your progress syncs on the device you are using and picks up where you left off.
No subscriptions, no renewals — buy once and keep studying until you pass.
See the TSA CBT-A (Transportation Security Officer Test) portal
Real screenshots — this is exactly what you'll be studying in. Click to zoom in.
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Topics you'll drill
6 core topics pulled straight from the real question bank.
- English Grammar and Sentence Structure
- English Mechanics, Spelling and Word Choice
- Reading Comprehension and Clear Workplace Writing
- Prohibited and Restricted Items in Carry-On and Checked Baggage
- X-Ray and CT Image Interpretation Principles
- Screening Rules, Hiring Process and the TSO Role
TSA CBT-A (Transportation Security Officer Test) exam requirements & cost
Straight from the certifying body — separate from what we charge for the study portal.
The TSA computer-based test (CBT-A) is the proctored assessment that applicants for Transportation Security Officer positions take after applying on USAJOBS. TSA describes it as a test of x-ray and image-interpretation aptitude together with English proficiency. TSA does not publish the number of items, the timing, the scale or the cut-score value. Applicants must meet or exceed a cut score based on the minimum required proficiency; passing results stay on record for two years and failed results for six months (TSA Transportation Security Officer careers page). You must meet or exceed a cut score based on the minimum level of required proficiency; TSA does not publish the cut-score value. No candidate fee is quoted here; the TSA pages do not list one. The certifying body publishes no exact weights for the areas it tests, so none are shown here. You apply for a Transportation Security Officer position through USAJOBS and meet the TSA qualifications (including U.S. citizenship and English proficiency); TSA invites qualified applicants to the computer-based test. The real test includes x-ray image tasks that cannot be reproduced as text questions. This portal is a study aid for prohibited-item knowledge, image-reading principles, screening rules and English; it does not copy the test.
Real pass rate, retake policy, scoring, and a study timeline for TSA CBT-A (Transportation Security Officer Test) — free, no purchase required.
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