100+ Free GNFS Aptitude Test Practice Questions

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Key Facts: GNFS Aptitude Test Exam

C-SERP

Official Portal

cserpgh.com

GH¢ 220

Voucher Fee

GCB / Mobile Money

40-45 mins

Time Limit

Online Assessment

30 or 60

No. of Questions

By Applicant Category

AI Webcam

Proctoring Mode

Required Equipment

Act 537

Primary Legislation

GNFS Restructure

The GNFS Recruitment Aptitude Test evaluates applicant fitness for the Ghana National Fire Service. Conducted online via the C-SERP portal (cserpgh.com), it features 60 questions for Categories B/C and 30 questions for Category A. The test is strictly timed (typically 40-45 minutes) and proctored via AI and webcam. Scoring varies by recruitment year but expects a minimum threshold of ~60%. Topics cover GNFS history/organization, basic numeracy, literacy, and logical reasoning. This practice portal provides 100 questions matching these domains.

Sample GNFS Aptitude Test Practice Questions

Try these sample questions to test your GNFS Aptitude Test exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1In which year was the Ghana National Fire Service (GNFS) originally established under Act 219?

A.1957

B.1963

C.1997

D.2001

Explanation: The Ghana National Fire Service (GNFS) was originally established in 1963 under the Fire Service Act, 1963 (Act 219). It was later restructured and re-established with a broader mandate by the Ghana National Fire Service Act, 1997 (Act 537).

2Which current Act of Parliament governs the administration, functions, and operations of the Ghana National Fire Service?

A.Fire Service Act, 1963 (Act 219)

B.Security and Intelligence Agencies Act, 1996 (Act 526)

C.Ghana National Fire Service Act, 1997 (Act 537)

D.National Disaster Management Organisation Act, 1996 (Act 517)

Explanation: The Ghana National Fire Service Act, 1997 (Act 537) is the primary legislation that re-established and currently governs the GNFS. It defines the service's functions, including fire prevention, firefighting, and rescue operations.

3Who made history as the first woman to be appointed Chief Fire Officer (CFO) of the Ghana National Fire Service?

A.Daniella Mawusi Ntow Sarpong

B.Julius A. Kuunuor

C.Edwin Ekow Blankson

D.Albert Brown Gaisie

Explanation: Daniella Mawusi Ntow Sarpong became the first female Chief Fire Officer of the GNFS, taking over from Julius A. Kuunuor. She first held the role in an acting capacity from March 2025 before being confirmed as the substantive CFO.

4Who did Daniella Mawusi Ntow Sarpong succeed as the Chief Fire Officer of the Ghana National Fire Service?

A.Edwin Ekow Blankson

B.Albert Brown Gaisie

C.Julius A. Kuunuor

D.William Brown-Acquaye

Explanation: Daniella Mawusi Ntow Sarpong succeeded Julius A. Kuunuor, who had served as the Chief Fire Officer leading up to the transition in early 2026.

5Which of the following is a primary statutory function of the Ghana National Fire Service under Act 537?

A.Prosecuting arson suspects and sentencing offenders in court

B.Issuing national identity cards to Ghanaian citizens

C.Managing and maintaining the national electricity transmission grid

D.Fire prevention, firefighting, and rescuing persons trapped during fires

Explanation: Under the Ghana National Fire Service Act, 1997 (Act 537), the core statutory functions of the GNFS include preventing and managing undesired fires, firefighting, organising public fire-safety education, and rescuing persons trapped during fires and other emergencies.

6Under which Ministry of the Ghanaian Government does the Ghana National Fire Service operate?

A.Ministry of Defence

B.Ministry of the Interior

C.Ministry of Local Government, Decentralisation and Rural Development

D.Ministry of Roads and Highways

Explanation: The GNFS is an agency under the Ministry of the Interior of Ghana. This ministry is responsible for internal security, public safety, and law and order.

7Which of the following represents the highest rank within the structure of the Ghana National Fire Service?

A.Chief Fire Officer

B.Deputy Chief Fire Officer

C.Divisional Officer Grade I

D.Assistant Chief Fire Officer

Explanation: The Chief Fire Officer (CFO) is the highest rank in the GNFS and is responsible for the overall administration and operational command of the service across the country.

8Where is the primary and oldest Fire Academy and Training School (FATS) of the GNFS located?

A.Kaneshie, Accra

B.Legon, Accra

C.Jamestown, Accra

D.Adabraka, Accra

Explanation: The primary and historically oldest Fire Academy and Training School (FATS) of the GNFS is situated in Jamestown, Accra. It is the main facility for training recruits and officer cadets.

9In January 2024, a second Fire Academy and Training School (FATS) was commissioned by the government in which location?

A.Tamale, Northern Region

B.Kumasi, Ashanti Region

C.Ho, Volta Region

D.Wungu, North East Region

Explanation: In January 2024, the government commissioned a new state-of-the-art Fire Academy and Training School at Wungu, near Walewale in the North East Region, as part of efforts to decentralize and expand training capacity.

10What is the entry-level rank for junior personnel upon successful completion of recruit training in the GNFS?

A.Fireman / Firewoman

B.Leading Fireman / Firewoman

C.Station Officer Grade II

D.Assistant Station Officer

Explanation: Upon passing out of the basic recruit course, junior personnel enter the service with the rank of Fireman or Firewoman. This is the foundation rank for the junior corps.

About the GNFS Aptitude Test Exam

The Ghana National Fire Service Recruitment Aptitude Test is a computer-based assessment administered via the C-SERP recruitment portal. It evaluates candidates applying for various ranks (Officer Cadet, General Recruit, Tradesperson) on their suitability for service. The exam tests four main components: general knowledge (including GNFS history, leadership, and laws like Act 537), numeracy and arithmetic reasoning, literacy and English language proficiency, and general science/logical reasoning. The exam is conducted under strict time limits with AI-based proctoring, meaning candidates must remain in the webcam's frame at all times.

Assessment

Computer-based multiple-choice exam proctored via webcam. The system auto-submits upon timer expiry, and every question must be answered to proceed.

Time Limit

40 to 45 minutes

Passing Score

Determined dynamically (estimated at 60% or higher)

Exam Fee

GH¢ 220.00 recruitment voucher fee (Ghana National Fire Service & Ministry of the Interior)

GNFS Aptitude Test Exam Content Outline

25%

General Knowledge & Fire Service Facts

History of GNFS (established in 1963 by Act 219, restructured by Act 537 in 1997), ranks, current Chief Fire Officer, motto, fire chemistry, and fire safety protocols.

25%

Numeracy & Arithmetic Reasoning

Fractions, decimals, percentages, ratio/proportion, basic algebraic equations, simple/compound interest, and numerical series.

25%

Literacy & Verbal Reasoning

English grammar, vocabulary, sentence correction, synonyms/antonyms, spelling, and reading comprehension.

25%

General Science & Logical Reasoning

Basic physics and chemistry of combustion (fire triangle/tetrahedron), heat transfer, logical deduction, patterns, and situational judgment.

How to Pass the GNFS Aptitude Test Exam

What You Need to Know

Passing score: Determined dynamically (estimated at 60% or higher)
Assessment: Computer-based multiple-choice exam proctored via webcam. The system auto-submits upon timer expiry, and every question must be answered to proceed.
Time limit: 40 to 45 minutes
Exam fee: GH¢ 220.00 recruitment voucher fee

Keys to Passing

Work through all 100 available questions
Review every answer and explanation
Track weak areas and revisit them
Use our AI tutor for tough concepts

GNFS Aptitude Test Study Tips from Top Performers

1Familiarize yourself with GNFS history: it was established in 1963 under Act 219, then restructured under Fire Service Act 1997 (Act 537). In 2025 Daniella Mawusi Ntow Sarpong became the first woman to lead the service as Chief Fire Officer, succeeding Julius A. Kuunuor.

2Practice quick mental math: brush up on percentages, ratios, simple interest, and fraction conversions as the test does not allow calculators.

3Study basic fire science: understand the fire triangle (fuel, heat, oxygen) and the fire tetrahedron (which adds self-sustained chemical chain reaction), as well as classes of fire (A, B, C, D, F/K) and types of extinguishers.

4Prepare your testing environment: ensure you have a laptop with a webcam and microphone, a reliable high-speed internet connection, and a well-lit room to satisfy the AI proctoring system.

5Manage your time carefully: with 60 questions in about 40 minutes, you have less than 45 seconds per question. Answer quickly and do not get stuck.

Frequently Asked Questions

What is the C-SERP recruitment portal?

C-SERP stands for Centralised Services E-Recruitment Portal, which is the official website (cserpgh.com) utilized by Ghana's Ministry of the Interior to process applications, conduct examinations, and release recruitment results for the GNFS, police, prisons, and immigration services.

How many questions are on the GNFS aptitude test?

Categories B and C applicants (WASSCE, HND, degree, and master's holders) are given 60 questions. Category A applicants (JHS, NVTI, and specific trades certificates) receive 30 questions.

What are the rules during the online proctored test?

The exam is proctored via an AI system that accesses your computer's webcam and microphone. You must stay centered within the camera frame, you cannot look away or leave your seat, and you cannot have anyone else in the room. The system will auto-submit when the timer expires.

What is the cost of the recruitment voucher?

The official recruitment voucher costs GH¢ 220.00, which can be purchased through mobile money using the USSD code *713*03# or at any GCB Bank branch nationwide.