Every year, hundreds of thousands of Nigerian students walk into the JAMB CBT hall feeling nervous — not because they didn’t study, but because they don’t understand how the exam actually starts.
The truth?
Many candidates lose easy marks simply due to confusion in the first few minutes.
If you truly want to score high in JAMB 2026, you must understand exactly what happens from the moment you arrive at the CBT centre until you click “Start Exam.”
This guide explains EVERYTHING step-by-step.
By the end of this article, you will know:
✅ What happens before the exam begins
✅ How biometric verification works
✅ What to do when seated at the computer
✅ The correct way to start your CBT exam
✅ Mistakes that get candidates disqualified
✅ Secrets smart candidates use to stay calm
Let’s begin.
What Is JAMB CBT?
JAMB CBT means Computer-Based Test, the official format used by the Joint Admissions and Matriculation Board for UTME.
Instead of writing with pen and paper, candidates answer questions on a computer system.
This method helps JAMB:
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Reduce malpractice
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Speed up marking
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Improve accuracy
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Release results faster
But it also means you must understand how the computer interface works before exam day.
What Happens BEFORE Your JAMB Exam Starts
Starting your CBT exam does not begin when you click the mouse.
It actually begins hours earlier.
1. Arrive Early at Your CBT Centre
JAMB strongly advises candidates to arrive at least one hour before exam time for document checks, biometric confirmation, seating, and login.
Late candidates are typically not allowed into the hall, and the exam starts exactly at the scheduled time with no extra time given.
Expert Tip:
Visit your centre 1–2 days before the exam so you don’t get lost on exam day.
Students who arrive late usually panic — and panic destroys performance.
2. Bring Only Approved Items
You do NOT need a bag full of materials.
Candidates are generally allowed to bring:
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Printed JAMB exam slip
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Simple identification if requested
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HB pencil
Electronic versions of the slip are not accepted — print it clearly.
Items That Can Get You Disqualified
Do NOT bring:
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Mobile phones
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Smartwatches
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Calculators
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Books
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Bags
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Any electronic device
Many candidates fail before the exam even begins because of banned items.
Don’t be one of them.
Step-by-Step: How JAMB CBT Exam Starts
Now let’s walk through the exact sequence inside the CBT centre.
STEP 1 — Biometric Verification
This is the FIRST real checkpoint.
JAMB uses fingerprint authentication to confirm your identity before allowing you into the hall.
Candidates whose fingerprints cannot be verified will not be permitted to sit the exam.
Biometric verification also serves as your attendance record — there is no separate register.
How to Avoid Biometric Problems
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Avoid injuries or chemicals on your fingers
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Ensure all ten fingers were captured during registration
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Report issues immediately if scanning fails
If there is a genuine technical issue, officials may recapture your biometrics at the centre.
STEP 2 — Document Verification
Officials will check your exam slip to confirm:
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Your name
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Exam time
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Centre
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Seat number
Always cross-check your details before exam day because incorrect information can lead to disqualification.
STEP 3 — Seating and Computer Assignment
After verification, you will be directed to a specific computer.
Do NOT change systems unless instructed.
Once seated:
👉 Stay calm
👉 Adjust your chair
👉 Read the screen carefully
This is where serious candidates begin to focus.
STEP 4 — System Login
Before the exam begins, officials will:
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Log candidates into the system
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Assign questions
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Ensure computers are working
Arriving early allows time to resolve technical issues without panic.
Possible issues include:
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System freezes
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Server disconnections
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Power outages
If this happens, report immediately — affected candidates may be rescheduled.
STEP 5 — The Official “Start Exam” Command
Here is something many students don’t know:
The exam is manually activated by administrators.
Officials click a Start Exam button and enter a confirmation code once the centre is ready.
After the exam starts:
👉 A countdown timer begins
👉 No new candidate can log in after one hour.
This is why lateness is dangerous.
STEP 6 — Read Instructions Carefully
Before questions appear, you will see instructions explaining:
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How to select answers
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How to navigate questions
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How to submit
Do NOT rush.
Use this moment to calm your nerves.
STEP 7 — Start With Confidence
Once the questions load:
Take a deep breath.
Then begin.
Remember — the first five minutes determine your mindset for the entire exam.
Important Rules Inside the CBT Hall
JAMB operates strict anti-malpractice policies.
Centres may even use CCTV and AI monitoring systems to detect cheating attempts.
Candidates must:
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Avoid communicating with others
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Follow invigilators’ instructions
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Stay away from suspicious behavior
Failure can result in immediate disqualification.
Secrets Smart Candidates Use When the Exam Starts
Let’s move beyond the official rules.
Here are high-performance strategies.
1. Don’t Answer the First Question Immediately
Read it twice.
Your brain is still adjusting.
2. Start With Easy Questions
This builds confidence and saves time.
Never get stuck early.
3. Watch the Timer — But Don’t Fear It
Time awareness beats time pressure.
4. Use the Flag Option
Skip tough questions and return later.
Top scorers rarely answer in order.
5. Stay Emotionally Neutral
One hard question does NOT mean failure.
Reset instantly.
Common Mistakes Candidates Make When Starting CBT
Avoid these at all costs:
SUBMITTING BEFORE FINISHING ALL SUBJECTS:
You only submit when you are done with all the subjects as displayed in the video above.
Panic Clicking
Leads to wrong answers.
Not Reading Instructions
Destroys easy marks.
Spending Too Long on One Question
Kills your timing.
Comparing Yourself to Others
Focus on your own screen.
What If Something Goes Wrong?
Stay calm.
JAMB has protocols for technical issues, including rescheduling affected candidates when necessary.
Never argue.
Report politely.
After You Finish the Exam
Once submitted:
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Follow officials’ directions
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Leave quietly
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Do not cause disturbances
Results are typically released within a few days via the JAMB portal.
Final Advice for JAMB 2026 Candidates
Success in JAMB is not just about reading textbooks.
It is about understanding the system.
Remember:
👉 Arrive early
👉 Pass biometric verification
👉 Follow instructions
👉 Stay calm
👉 Manage time
Do these — and you are already ahead of thousands of candidates.
Conclusion: Start Strong, Finish Strong
The moment your CBT exam begins is not the time for confusion.
Preparation removes fear.
Confidence increases speed.
Understanding the process boosts your score.
Walk into your CBT centre like someone ready for admission — because that is exactly who you are becoming.
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