The JAMB 2025 mock exam gave candidates across Nigeria a chance to test their readiness before the main UTME. But as reports and reactions came in, it became clear that many students made mistakes that could affect their performance in the real exam if not corrected now.

If you wrote the mock or plan to write the UTME, this is a chance to learn from what others got wrong. Below are some of the common mistakes that happened during the mock.

Coming Late to the Exam Centre

This was one of the most repeated mistakes. Some students arrived late and were either stressed and rushed, or even denied entry. JAMB has already warned that latecomers may not be allowed to enter the exam hall during the main UTME. The rule is strict, and every minute counts.

It’s always better to arrive too early than too late. If your centre is far, leave home on time.

Forgetting to Reprint or Bring the Slip

Many students got to their centres without their reprinted mock slip. Some thought the slip used for normal UTME registration would be enough. But without the correct reprint showing the mock date, time, and venue, you will not be allowed in.

Before the main exam, make sure you reprint the official slip and bring it along.

Carrying Phones or Banned Items

Despite the warnings, some candidates still brought their phones, smartwatches, or even notes into the exam centre. This led to delays, embarrassment, and in some cases, security checks.

For the main UTME, remember: you are not allowed to come with any gadget. Don’t take chances.

Rushing to Submit or Guessing Too Many Answers

Some students submitted their exam too quickly or guessed too many answers without reading well. While the system allows you to finish early, finishing early doesn’t mean you did well. Take your time to think through each question. It’s better to use your full time and be sure of your answers.

Not Knowing How the CBT System Works

There were also reports of students who didn’t know how to navigate the system, move to the next question, or use the calculator. This led to confusion and loss of time.

If you’re not confident with computers yet, practice now. There are free CBT apps and platforms you can use to get familiar.

Final Words

The mock exam was a chance to learn. Don’t wait to repeat these same mistakes in the real UTME.

Fix the small problems now while you still have time. Be serious with your preparation, pay attention to instructions, and stay calm.

You don’t get many chances with JAMB. Make the next one count.