The time is here again. Jitters in the air. Am I going to pass the exam? Is some silly thing going to disqualify me?
We understand all of these uncertainties. But we are here to help you get familiar with the Nigeria Immigration exam process.
So when you log into the exam portal on the day of the exam, you would be very confident and would not panic where others do.
Shall we?
Past Questions and Answers on Immigration
Having Immigration questions and answers at your disposal already puts you in the top 1% candidates to readily pass the exam.
That’s why we have the Immigration’s past questions and answers curated for your learning and mastery.
All you need to do is grab a copy and start practicing the questions and answers.
The exam questions have been updated to the current 2025 question and answers.
What are the Subjects to Expect in the Immigration Exam?
The exam is divided into four main areas:
- English Language
This section tests grammar, vocabulary, sentence correction, and comprehension. You’ll also meet simple questions on parts of speech and antonyms. - General Knowledge and Current Affairs
This part checks your awareness of national and international events. Questions come from areas like Nigeria’s history, geography, politics, and security agencies. For 2025, expect questions about national security, government appointments, and immigration reforms. You have nothing to worry about as we have this covered in our Immigration 2025 past questions and answers. - Quantitative and Logical Reasoning
This involves solving questions around percentages, ratios, averages, simple interest, and number patterns. Logical reasoning may include sequences, analogies, and short puzzles. - Immigration Knowledge
This section focuses on the Nigeria Immigration Service. You should know its history, duties, ranks, and the role it plays in border management and national security. This is simply to test your knowledge of the institution you’re signing up for. Knowing at least a handful of information about it shows how dedicated you are to serve in the field.
What is the Immigration Exam Difficulty Level?
The NIS exam is not extremely difficult, but the real challenge is time and accuracy. Most candidates fail because they underestimate the test or read randomly without using real past questions.
Expect questions to be direct but tricky in wording. And the problem is you do not have all the time in the world to think of an answer as each question allotted one minute.
Knowing the answer immediately due to having studied past question and answers gives you enough time to relax and cross-check your work before submitting.
If you’ve written any exam before where the answers are already at your fingertips, you would agree with me that the feeling is different. You would be well composed and relax while writing your exam.
You also tend to do better when you are composed and devoid of the usual jitters that come with writing an examination.
What are the Number of Questions and Duration?
The Nigeria Immigration questions usually range between 30 and 60 questions. However this depends on your category as a candidate. But yes, that’s the range you should look forward to.
One important thing you should be conscious of is timing. Don’t spend too much time on 1 question.
Although it’s usually one minute for one question. But if you can be faster and answer questions between 10 to 15 seconds, it’ll help you a lot.
In what way? It’ll give you time to quickly cross-check your work to enable you to dot your I’s and cross your Ts.
Not every candidate gets to do this last-minutes checks and balances before submitting their exam. This is because they spend too much time on one single question.
We care about you, that’s why we thought to give you this heads-up before the day of your exam.
Now go ahead and grab the past questions so you can start familiarizing yourself with the answers before the exam day which is yet to be announced.
What are Key Areas to Focus on for the 2025 Immigration Exam?
- Immigration duties and ranks: Questions around the institution will be asked. This is to ensure you understand the institution at least to a large extent. It also shows that you have done your due diligence about the service.
- Nigeria’s current affairs between 2023 and 2025: Most Nigerian examinations usually attract questions about current (or past) affairs of the country. You should expect this too in the upcoming immigration exam.
- Basic computer knowledge and ICT
- English grammar and comprehension
- Speed calculations in reasoning questions
Caution on the Upcoming Immigration Exam
Now, from my experience from witnessing the just concluded Nigeria Custom CBT examination, here are what you need to know:
You will be monitored: Have it registered in your mind that you’re going to be monitored via your webcam. For Immigration exam executives, this is a way to ensure that candidates do not cheat in the exam.
Limited time: Though, I’ve already mentioned earlier that the exam is time sensitive. But it’s only fair that I repeat it to show how important time management is. Ensure you don’t spend too much time on each question. Time starts ticking the moment you start.
Exam is sound sensitive: This should probably come first as it is the most important information for this exam. The Nigeria Immigration exam is likely to take the same route with the just-concluded custom exam. This means you have to write your exam in a very quiet place as you can get logged out at any sound. And this includes unintended ones such as something falling off your table or your neighbour slamming the gate. If your toilet is where you can get the most quiet, please go there. If sounds keep interfering, you’d get a warning on your screen. You only have 3 sound warnings before they submit automatically for you. You have an exam to ace and not to be disqualified due to sounds that’s not exactly your fault.
The exam uses your webcam and microphone: The exam page will ask that you put on your microphone and camera. Ensure you give it the required access for it to use these tools. Please do not turn your head either way when your exam is on.
Common Mistakes Immigration Exam Candidates Make
Many candidates fail the NIS exam not because it’s too difficult, but because of avoidable mistakes during preparation and on exam day.
Here are five common ones to avoid:
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Reading random materials: Many candidates study anything they find online instead of focusing on verified NIS-related content. This wastes time and leaves key topics uncovered.
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Ignoring past questions: The NIS often repeats or rephrases past questions. Skipping them means losing an easy chance to understand the real exam pattern and even passing.
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Poor time management: Spending too long on one question causes you to rush through the rest. Practice timed tests to build speed and accuracy.
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Neglecting current affairs: Questions on recent government changes, national security, and immigration updates appear frequently. Staying uninformed can cost you valuable marks.
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Late preparation: Waiting until the shortlist is released before studying leaves little time for proper revision. Early preparation gives you a clear advantage.
Speaking of early preparation, let’s find out how you can do that below:
How to Prepare for Nigeria Immigration Exam
- Get the verified NIS Past Questions and Answers PDF from Teststreams: This is the official and most reliable and updated study material for the Immigration exam. It includes real questions from previous years, updated answers, and clear explanations that show you how each question is solved.
- Study under timed conditions: Practice answering questions within the same time limit you’ll face in the real exam. This helps you improve speed, accuracy, and confidence so you can finish all sections before time runs out. Set a 45-minute timer to get used to exam pressure.
- Read current affairs weekly: Keep yourself updated on major national and international events, especially those related to security, government policies, and immigration. Many NIS exam questions are drawn directly from recent news. Focus on security and government news.
- Revise basic English and arithmetic rules: Go over key grammar topics, common vocabulary, and simple math concepts like percentages, ratios, and averages. These sections carry a large portion of the marks and are often where many candidates lose easy points. These two sections carry a large share of the score.
Conclusion
The Nigeria Immigration Service exam rewards preparation, not luck. Don’t wait for the shortlist before you start studying. If you cover the right areas and practice real past questions, you’ll walk into the exam confident and ready.
To make your preparation easier, download the complete Nigeria Immigration Service Past Questions and Answers PDF from Teststreams and start practicing now. It’s the most reliable material to help you understand what the actual test looks like.
