CDCFIB Past Questions and Answers Free PDF (2009-2025)

The CDCFIB past questions are a vital resource for candidates preparing for the recruitment examination. The test is computer-based making it essential to practice with real exam-style questions to build confidence and speed.

Civil Defence, Correctional, Fire, and Immigration Services Board (CDCFIB) past questions, include a mix of aptitude, current affairs, and agency-specific questions that reflect the actual examination format.

The CDCFIB, under the Ministry of Interior ensures transparency and merit-based selection, it plays a central role in staffing the nation’s paramilitary and security agencies.

CDCFIB Past Questions 2025

Recruitment Applications have been Closed. The official recruitment portal for the Civil Defence, Correctional, Fire, and Immigration Services Board is now closed. Applicants now turn their eye to the next step of this process. Examination.

Regardless of the agency you applied for, if you are shortlisted from the first round screening, you will be invited to the next round, recruitment examination.

This examination is going to be CBT based and will test your skills. Below are some questions you should expect;

Find below free sample questions for CDCFIB recruitment exam, read them and digest them to give you an idea of what to expect in the test and our PDF document. However, we strongly advise you to purchase our comprehensive PDF version for a more robust preparation.

1. The CDCFIB coordinates recruitment into the for agencies under its supervision to ensure what major goal?
   A. Foreign training
   B. Military integration
   C. Transparency and merit-based selection
   D. Outsourcing of public security
   Correct Answer: C
2. Who chairs the CDCFIB?
   A. Minister of Interior
   B. Minister of Defence
   C. Comptroller General of Customs
   D. National Security Adviser
   Correct Answer: A
3. Which law or regulation empowers the CDCFIB to carry out its mandate?
   A. Electoral Act
   B. Public Service Rules
   C. Nigeria Immigration Act
   D. Establishment Act of the Ministry of Interior
   Correct Answer: D
4. Who is is the chairman of CDCFIB?

A. Olubunmi Tunji-Ojo
B. Shuaib Lamido Belgore
C. Ado Abdullahi Jafaar
D. Salami Adeojo
Correct Answer: A

5. The CDCFIB works closely with which body for funding and approvals?
   A. Nigerian Police Force
   B. Office of the Head of Civil Service of the Federation
   C. Ministry of Finance
   D. Federal Executive Council
   Correct Answer: B
6. Which of these is not a statutory responsibility of CDCFIB?
   A. Training of private security guards
   B. Promotion of officers in paramilitary services
   C. Conducting recruitment examinations
   D. Approving disciplinary actions
   Correct Answer: A
7. He speaks English as fluently as __ native speakers.
   A. any
   B. some
   C. many
   D. all
   Correct Answer: A
8. The principal ordered that the student __ suspended.
   A. is
   B. was
   C. be
   D. were
   Correct Answer: C
9. The children were excited __ the idea of going on a school trip.
   A. at
   B. by
   C. with
   D. about
   Correct Answer: D
10. The cat jumped __ the table.
    A. at
    B. onto
    C. into
    D. across
    Correct Answer: B
11. A civil servant earns a monthly basic salary of ₦31,500. Each month, he receives a 10% bonus of his basic salary. If he saves ₦13,860 every month, how much does he spend monthly?
    A. ₦17,325
    B. ₦20,790
    C. ₦24,255
    D. ₦27,720
    Correct Answer: B
    Explanation: Total = ₦31,500 + ₦3,150 = ₦34,650. Expenditure = ₦34,650 − ₦13,860 = ₦20,790.
12. A bank customer invested ₦23,100 at a compound interest rate of 10% per annum. What will be the total amount in the account after 2 years?
    A. ₦25,410
    B. ₦27,720
    C. ₦27,951
    D. ₦28,182
    Correct Answer: C
    Explanation: Compound Interest = 23100 × (1.1)² = ₦27,951.
13. A project is completed by 10 workers in 21 days. If the project needs to be completed in 16 days, how many workers are required?
    A. 8
    B. 11
    C. 13
    D. 16
    Correct Answer: C
    Explanation: Total work = 10 × 21 = 210. Required workers = 210 ÷ 16 = 13.
14. A driver travels at an average speed of 65 km/h for 3 hours. What is the total distance covered?
    A. 175 km
    B. 185 km
    C. 195 km
    D. 205 km
    Correct Answer: C
    Explanation: Distance = 65 × 3 = 195 km.
15. Who is the current Governor of the Central Bank of Nigeria (CBN)?
    A. Sanusi Lamido Sanusi
    B. Godwin Emefiele
    C. Aisha Ahmed
    D. Olayemi Cardoso
    Correct Answer: D
16. What is the primary function of the National Orientation Agency (NOA)?
    A. Promote tourism
    B. Regulate education
    C. Sensitize citizens on government policies
    D. Conduct elections
    Correct Answer: C
17. The Nigerian currency is printed by which institution?
    A. CBN
    B. Nigeria Minting and Printing Company
    C. Federal Reserve
    D. Ministry of Finance
    Correct Answer: B
18. Which Nigerian state has the largest landmass?
    A. Borno
    B. Niger
    C. Kaduna
    D. Taraba
    Correct Answer: B
19. Which state in Nigerian crude oil was first detected?
    A. Delta
    B. Rivers
    C. Akwa Ibom
    D. Bayelsa
    Correct Answer: D
20. Which state in nigeria is the highest producer of cocoa?
    A. Ondo
    B. Oyo
    C. Ekiti
    D. Edo
    Correct Answer: A

CDCFIB Online CBT Guidelines

We at RecruitmentPQ strongly advise candidates not to use mobile phones for the CDCFIB online exam, as doing so may cause technical disruptions and that may cause automatic disqualification.

Here are some key rules and recommendations for the online test:

1. Use a laptop or desktop only – Avoid mobile devices.
2. Ensure good internet and power supply – Interruptions may log you out or flag your session.
3. AI monitoring is active – The platform uses your camera and microphone to track movement and background noise.
4. Do not switch tabs or take screenshots. – The system can detect cheating attempts and may automatically end your session.
5. Sit alone in a quiet, well-lit space. – The AI system will flag extra faces or background movements.
6. Identity verification is required. – Candidates may need to show their face clearly before starting the test.
7. Stay calm and focused. – The timer starts immediately after the test begins. Avoid refreshing the page unnecessarily.

The CDCFIB exam link should be out by tomorrow Nov. 11

NIGERIA SECURITY AND CIVIL DEFENCE CORPS (NSCDC) RECRUITMENT EXAM/APTITUDE TEST PAST QUESTIONS AND ANSWERS BOOK

General Studies and Current Affairs:
1. The Nigeria Security and Civil Defence Corps was first introduced in which year?
a. May 1979.
b. June 1979.
c. May 1967.
d. June 1967.
Answer: C
2. What inspired the introduction of the NSCDC?
a. The Lagos Market Women Protest.
b. The Nigeria Civil War.
c. The Aba Market Women Riot.
d. Civil Unrest across the Country.
Answer: B
3. During the Nigeria Civil War that commenced in 1967 in the capital territory of Lagos, what was the Nigerian Security and Civil Defense Corps known as?
a. Lagos Civil Security Commission.
b. Lagos Security and Community Defense Corps.
c. Lagos Civil Defense Committee.
d. Lagos Security and Defense Corporation.
Answer: C
4. What was the NSCDC’s initial core objective(s)?
a. To sensitize and protect the Civil Populace.
b. To maintain law and other in the Civil Society.
c. To foster the movement of people around.
d. To encourage the Civil Society to be peaceful.
Answer: A
5. In what year did the former Lagos Civil Defense Committee become officially known as the Nigeria Security and Civil Defense Corps (NSCDC)?
a. 1980.
b. 1970.
c. 1960.
d. 1990.
Answer: B
6. In what year did the NSCDC become a National Security Outfit?
a. 1984.
b. 1988.
c. 1994.
d. 1986.
Answer: B

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General Mathematics:
1. √144 is
A) 11
B) 13
C) √146
D) 12
E) √244
Answer: D
2. Consider the sequence 2, 6, 18, 54, 162,… If the 48th term is A and the 51st is B, what is the value of B/A?
A) 1/27
B) 1/3
C) 9
D) 3
E) 27
Answer: E

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English Language (Lexis and Structures):
1. Last night, I heard a Peculiar story about the activities of ghost.
a. True
b. Special
c. Short
d. False
e. Strange
Answer: E
2. That cheat of a boy cleverly imitated his father’s handwriting.
a. Copied
b. Rubbed out
c. Signed
d. Wrote
e. Scribbled
Answer: A

Immigration Service – NIS exam past questions and answers PDF that we give:

Question 1: Which of the following is the core duty of the Nigerian Immigration service?
(a) Persecuting offenders
(b) enforcing of Laws
(c) issuance of all Nigerian travel document
(d) Deporting of foreigners

Answer: C

Question 2: The NIS was brought out of the Nigerian Police Force (NPF) in?
(a) 1946
(b) 1956
(c) 1958
(c) 1964

Answer: C

Question 3: The NIS was formally established by the act of parliament in?
(a) 1963
(b) 1957
(c) 1964
(d) 1976

Answer: A

Choose the word that is nearest in meaning to the word in bold

Question 100: After many years of struggle as a trader, he struck gold
(a) Became quite rich
(b) Won a big contract
(c) he became a gold miner
(d) became a goldsmith

Answer: A

Question 2: One significant character of the jet age is that it encourages people to cut corners
(a) Not to face all problems
(b) to want to become rich quickly
(c) to want to avoid unnecessary hardships
(d) forfeit the opportunity of further education.

Answer: B

150. Study the scores of the following sets of tests and find the mode 10, 4, 5, 4, 16, 7, 3, 0, 0, 4.
     a)3
     b)5
     c)4
     d)0

Answer: C

Tips for success: CDCFIB Recruitment Exam

The CDCFIB recruitment offers a great opportunity for those aiming to join Nigeria’s paramilitary and security agencies, and success is possible for everyone with the right mindset and preparation. The first step is to overcome fear, as it is one of the greatest enemies of progress. Confidence and self-belief are essential, and negative opinions or self-doubt should not be allowed to influence your focus.

The examination covers four key areas: Mathematics, English Language, General Knowledge, and service-specific questions. Mathematics questions often feature probability, while English focuses on vocabulary, sentence structure, and basic grammar. General knowledge requires awareness of politics, current affairs, and the nation’s security system. Service-specific questions test your knowledge of the history, laws, structure, leadership, and core duties of the agency you applied to.

Preparation should be smart and focused. You do not need bulky textbooks; with a mobile phone and internet access, relevant materials and past questions can be found easily. Avoid being distracted by rumors about tattoos, qualifications, or the need for powerful connections.

The process rewards merit, smartness, and composure, not influence. This is a uniformed and security-oriented role, so it values alertness, discipline, and the ability to carry yourself with confidence.

Regardless of whether you applied with SSCE, NCE, OND, HND, or BSc, the questions are designed for all candidates and are simple enough for anyone prepared to answer them.

What matters most is your ability to think quickly, remain composed, and show you can handle the role’s demands. Always keep faith, stay positive, and believe that your efforts will be rewarded. Prayer, determination, and a clear vision of your goal will keep you motivated throughout the process.

The CDCFIB examination is not as difficult as it may seem. With targeted preparation, self-confidence, and persistence, you can succeed and proudly wear the uniform you have dreamed of. The journey requires focus, calmness, and trust in your abilities. Aim high, and remember that the sky is only the starting point.