Nigerian Correctional Service (NCoS) recruitment test past questions and answers PDF material is now available for instant download to help applicants pass the job CBT test. Our NCoS past questions and answers is the only easy way to have a good score in the computer based test, hence we strongly advise all candidates to download the PDF as soon as possible for a more robust preparation.
Nigerian Correctional Service (NCoS) at a Glance
The Nigerian Correctional Service (NCoS) is a federal agency responsible in Nigeria responsible for the custody, care, and reformation of convicted or remanded offenders in Nigeria. It was formerly known as the Nigerian Prisons Service, which had its name changed to the current name after the reformation of the agency. Jobseekers who are seeking employment into The Nigerian Correctional Service (NCoS) usually take a recruitment exam called computer based test, candidates who score the required mark in this exam usually get the job offer.
However, passing NCoS job aptitude test is quite easy if you prepare with our updated Nigerian Correctional Service past questions and answers in PDF.
Nigerian Correctional Service Past Questions and Answers PDF
Our compilation were sourced from past Nigerian Correctional Service recruitment exams by our intelligent HR personnel with exam focus questions in mind. This PDF document is regularly updated to meet with the current NCoS recruitment exam status, so you can be sure that we left no stone unturned while compiling this PDF.
Nigerian Correctional Service Recruitment Exam Format
If you don’t want to be taken unaware on your exam day, get yourself fully updated with the current recruitment exam of Nigerian Correctional Service, as this is the first step to take toward passing the Computer Based Test (CBT).
Below is the format of the Nigerian Correctional Service job test, with a detailed guide on the areas to expect questions.
1. Questions about Nigerian Correctional Service operational activities (Most important area you must know)
2. Current affair
3. English language
4. Verbal reasoning
5. Quantitive reasoning
6. Mathematics
7. General papers
Nigerian Correctional Service NCoS Free Sample / Likely Exam Questions
Below are free sample questions and answers to expect in the Nigerian Correctional Service recruitment exam. These questions and answers were extracted from our compiled PDF materials, so you are not going to be getting anything different from the free sample questions given here, hence it’s highly advisable to get the complete up-to-date PDF version of our Nigerian Correctional Service past questions and answers after studying these free sample questions.
1. What year was the Nigerian Prisons Service renamed to Nigerian Correctional Service?
A. 2015
B. 2017
C. 2019
D. 2020
Correct Answer: C
2. Which agency is responsible for managing custodial centres in Nigeria?
A. Nigerian Police Force
B. Nigerian Correctional Service
C. Nigerian Army
D. Ministry of Justice
Correct Answer: B
3. Who signs the warrant for the release of an inmate from custody in Nigeria?
A. Chief Judge
B. Prison Controller
C. Court Registrar
D. Presiding Judge
Correct Answer: D
4. What is the maximum security facility for inmates in Nigeria known as?
A. Open prison
B. Medium security prison
C. Custodial centre
D. Maximum security custodial centre
Correct Answer: D
5. Which section of the Nigerian Correctional Service Act deals with Non-Custodial Measures?
A. Section 5
B. Section 37
C. Section 28
D. Section 35
Correct Answer: B
6. Who is the head of the Nigerian Correctional Service at the national level?
A. Director of Operations
B. Controller-General
C. Inspector-General
D. National Commander
Correct Answer: B
7. Which arm of government oversees the Nigerian Correctional Service?
A. Judiciary
B. Legislature
C. Executive
D. Military
Correct Answer: C
8. Which of these is a non-custodial correctional measure?
A. Solitary confinement
B. Community service
C. Death sentence
D. Imprisonment
Correct Answer: B
9. The Nigerian Correctional Service is under which federal ministry?
A. Ministry of Defence
B. Ministry of Internal Affairs
C. Ministry of Justice
D. Ministry of Interior
Correct Answer: D
10. What is the major objective of the Nigerian Correctional Service?
A. Detention
B. Punishment
C. Rehabilitation
D. Deportation
Correct Answer: C
11. Tunde walks into a shop and buys 3 shirts and 2 trousers for ₦17,000. If a shirt costs ₦3,000 and all trousers cost the same, what is the price of one trouser?
A. ₦3,500
B. ₦4,000
C. ₦4,500
D. ₦5,000
Correct Answer: B
Explanation:
Cost of 3 shirts = 3 × 3,000 = ₦9,000
Total cost = ₦17,000, so trousers cost = ₦17,000 – ₦9,000 = ₦8,000
Cost per trouser = ₦8,000 ÷ 2 = ₦4,000
12. A trader sold a phone for ₦90,000 making a 20% profit. What was the cost price?
A. ₦72,000
B. ₦75,000
C. ₦80,000
D. ₦85,000
Correct Answer: B
Explanation:
Let cost price = x
Profit = 20% → SP = x + 0.2x = 1.2x = ₦90,000
x = ₦90,000 ÷ 1.2 = ₦75,000
13. Simplify: (3x² – 2x + 4) – (x² + 5x – 1)
A. 2x² – 7x + 5
B. 4x² + 3x + 3
C. 2x² + 3x + 3
D. 4x² – 3x + 5
Correct Answer: A
Explanation:
(3x² – 2x + 4) – (x² + 5x – 1)
14. What part of speech is the word “quickly” in the sentence: “She ran quickly to catch the bus”?
A. Adverb
B. Verb
C. Adjective
D. Noun
Correct Answer: A
15. Choose the sentence that contains an appositive phrase.
A. The dog barked loudly.
B. My friend, a talented singer, won the contest.
C. She was tired but kept working.
D. We waited for the bus in the rain.
Correct Answer: B
16. We were surprised that he turned ___________ such a generous offer.
A. down
B. off
C. up
D. in
Correct Answer: A
17. Who is the current Inspector General of Police (IGP) in Nigeria?
A. Usman Alkali Baba
B. Ibrahim Idris
C. Kayode Egbetokun
D. Solomon Arase
Correct Answer: C
18. When was Nigeria’s current president sworn into office?
A. May 29, 2023
B. June 12, 2023
C. May 29, 2024
D. October 1, 2023
Correct Answer: A
19. What year did Nigeria celebrate her 100 years of amalgamation?
A. 2010
B. 2014
C. 2016
D. 2020
Correct Answer: B
20. Which state is referred to as the “Centre of Excellence”?
A. Abuja
B. Rivers
C. Lagos
D. Ogun
Correct Answer: C
For more NCoS sample questions, you can also play the video below, extracted from our YouTube channel.
NOTE:
The free sample questions and answers above are not enough for you to prepare for Nigerian Correctional Service CBT test, we gave these sample questions to enable you have a clue of what to expect in the recruitment exam and our PDF document. If you really want to prepare well for the job aptitude test, we encourage you to purchase our complete up-to-date Nigerian Correctional Service past questions and answers in PDF and you will be happy you did after your exam. Remember, questions are usually repeated from our PDF materials most times, which gives you a good edge over other candidates for the recruitment test.
#AutomaticDownload
This PDF material was last updated this year 2026, it's relevant for the Computer Based Test (CBT), online Assessment and written exams.
Price: ₦4,000
See why this price is worth it
NOTE: You do not need a Debit Card to make this payment, it is a simple Mobile Transfer
NOTE: Delivery of this material is instant download if you click the button above to make payment, when your payment is successful you will be able to download the PDF instantly on this page without the need to contact us first, and a copy of the download link will also be sent to your email immediately.
PAYMENY GUIDE
Click on the payment button above, enter your details and click on PLACE ORDER button at the buttom of the page, then do a transfer to the Paystack account details displayed on your screen. The Bank Name is: Paystack-Titan, the Account Name is: Paystack Checkout, while the account number will display on your screen.
If you need further assistance, you may contact us via WhatsApp on: +234 706 358 7154 or click on the WhatsApp chat button below to connect with us directly from here.
Please do not send us an sms as our sms are not monitored, all messages should be sent to us via WhatsApp for better conversation.
Our Customer Reviews
Still need more assurance about products? Below are feedbacks and testimonies of some our happy customers who purchased various exams past question materials from us in the past.| 5 star | 91% | |
| 4 star | 5% | |
| 3 star | 3% | |
| 2 star | 1% | |
| 1 star | 0% |
A'Givers Past Questions Exams / cbt test past questions & answers pdf download
I got what I paid for within minutes! Good job.
@ Tony:
Thanks for your review, we wish you the best of luck in your ECOWAS exam
satisfactory
Very Good
Great job
Excellent work…..please keep it up
@ VICTOR OKONJI:
I’m glad we were able to help, best of luck
You did a great job in compiling this job test material. I came across most of the questions in my exam especially the current affairs part. Thank you for this!
@ Juliet:
WOW! We are so excited about this positive feedback after writing your Delta State Ministry of Health recruitment exams, having purchased and prepared with our past questions and answers PDF. We wish you the best of luck in the next stage of the recruitment process.
Congratulations!
Good
I got what I paid for. The past questions are legit.
@ Jennifer:
Thanks for your review, it’s our pleasure. Best of luck in the 2026 Delta State Ministry of Health recruitment exam.
They’re genuine….and you’ll sure get value for your money. .
I like the way they don’t just provide you with general questions but specific questions tailored to the role you’re applying for….
@ Hillary Thompson:
Thanks you very much for your unbiased feedback, I’m glad our position tailored resourcefull past questions and answers for Delta state health sector recruitment exam has made your study and preparation seamless. We wish you the best of luck in the entire recruitment process.
They are reliable. Got my documents few minutes after payment. Thank you
@ Cordilia:
Thanks for your review Cordilia, we wishich you the best of luck in the 2026 Delta state health sector job CBT
💯 legit
@ Osasn:
Thanks for your review
I just paid for the Delta State Ministry of Health
Recruitment Exam Past Questions and Answers – Health Sector Job Screening for Health Workers and Non-Health Workers And got it asap .
The questions are so relatable and good to practice too. Thank you so much for delivering this in time. They are 100% legit.
@ Emmanuella:
Thanks for your review, I’m glad were able to meet your need. We wish you the best of luck in the CBT test
Very true to their word and the PDF is a compilation of all you need to study. A big thank you to A’Givers!
@ IFEOMA IFELUNNI:
It’s a great pleasure meeting your need today with Delta State Ministry of Health Past Questions for health sector recruitment exam, we wish you the best of luck in the entire recruitment process
Excellent
Very useful and well organised material. It helped me understand the structure of CBT exercises and and practice effectively.
@ Gloria:
Thanks for your review, it’s our pleasure
Nice job, never expected it will come.thanks
@ mosi Peace:
I’m glad you found our Delta State Ministry of Health recruitment exam past questions material helpful, it’s our pleasure and we wish you the best of luck in the recruitment process.