NIS Past Questions and Answers PDF Download 2025

NIS Past Questions and Answers PDF Download 2025 – Here is how to get ready for your Nigerian Immigration Service Recruitment screening exercise and stand a chance to be shortlisted.

Table of Contents

Why You Need the NIS Past Questions

The Nigerian Immigration Service recruitment exam is always very competitive. Thousands of applicants apply, but only a few are selected. One of the best ways to prepare is by practising past questions and answers.

These questions give you an idea of:

The format of the exams
Frequently repeated questions
Time management during the test
Areas to focus on (General Knowledge, Current Affairs, English, Mathematics, and NIS-related questions)

What the NIS Exam Covers

Typically, the recruitment test includes:

English Language – comprehension, grammar, synonyms/antonyms.
Mathematics/Quantitative Reasoning – simple arithmetic, percentages, ratios, word problems.
General Studies – current affairs, Nigerian history, government policies, and NIS structure.
Professional Knowledge – basic immigration policies, laws, and security awareness.

Sample NIS Past Questions

English Language

Choose the word that is nearest in meaning to Transparent:
a) Dark
b) Clear ✅
c) Strong
d) Bright

Mathematics
2. If a man earns ₦120,000 monthly, how much will he earn in 8 months?
a) ₦960,000 ✅
b) ₦1,000,000
c) ₦860,000
d) ₦920,000

General Knowledge
3. Who is the current Comptroller-General of the Nigerian Immigration Service?
(Answer will vary depending on the year — update accordingly)

How to Download the Full PDF

To get the complete and updated Nigerian Immigration Service Past Questions and Answers (PDF format):

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Yoou can also have the practice questions on this page; let’s dive into the questions;

Official NIS Past Questions and Answers PDF Download 2025

SECTION A: ENGLISH LANGUAGE (50 QUESTIONS)

After many years of humble beginnings, the family has struck ________.
A) Oil
B) Gold
C) Water
D) Luck
Neither the players nor the coach ___ present.
A) Were
B) Was
C) Be
D) Are
Choose the word nearest in meaning to Reluctant.
A) Eager
B) Anxious
C) Unwilling
D) Ready
Fill in the blank: He is the man ______ car was stolen.
A) Who’s
B) Whose
C) Whom
D) Who
Choose the opposite of Generous.
A) Kind
B) Open
C) Nice
D) Stingy
Pick the correct spelling:
A) Acommodate
B) Acommodate
C) Accommodate
D) Accomondate
Which of the following is a synonym for Cease?
A) Stop
B) Begin
C) Start
D) Continue
Each of the girls ___ singing.
A) Are
B) Is
C) Were
D) Have
Opposite of Transparent:
A) Open
B) Opaque
C) Clear
D) Plain
The book is different ___ the others.
A) To
B) From
C) Of
D) By
The plural of phenomenon is:
A) Phenomenons
B) Phenomena
C) Phenomenae
D) Phenomenas
The antonym of ancient:
A) Modern
B) Old
C) Primitive
D) Obsolete
A group of lions is called a:
A) Herd
B) Pride
C) Flock
D) Pack
The boy as well as his sisters ___ coming.
A) Are
B) Is
C) Were
D) Be
Synonym of benevolent:
A) Mean
B) Kind
C) Wicked
D) Cruel
Which of these is correct?
A) She have gone
B) She has gone
C) She are gone
D) She was gone
Opposite of victory:
A) Win
B) Success
C) Defeat
D) Triumph
Fill in: Ade is the ______ of the two boys.
A) Tallest
B) Taller
C) Tall
D) More tall
Which is correct?
A) Its raining
B) It’s raining
C) Its’ raining
D) It raining
Opposite of expand:
A) Contract
B) Grow
C) Enlarge
D) Increase
A person who writes poems is a:
A) Novelist
B) Writer
C) Poet
D) Editor
The past tense of swim is:
A) Swimmed
B) Swummed
C) Swam
D) Swim
Synonym of Elderly:
A) Young
B) Old
C) Tiny
D) Juvenile
The baby cried because it was ______.
A) Hunger
B) Hungry
C) Hungered
D) Hung
Pick the correct: Musa and I ___ friends.
A) Am
B) Are
C) Is
D) Be
Opposite of Courage:
A) Confidence
B) Fear
C) Boldness
D) Bravery
The synonym of Rapid:
A) Slow
B) Fast
C) Late
D) Calm
The teacher punished the boys because they ______ late.
A) Was
B) Were
C) Are
D) Be
Antonym of Love:
A) Care
B) Like
C) Hate
D) Admire
Choose the right preposition: He is interested ___ football.
A) On
B) For
C) In
D) At
The synonym of Happy:
A) Sad
B) Joyful
C) Angry
D) Annoyed
The antonym of Accept:
A) Take
B) Reject
C) Welcome
D) Receive
Fill in: She sings better than ____.
A) I
B) Me
C) My
D) Mine
Correct spelling:
A) Indispensible
B) Indispensable
C) Indespensible
D) Indespensable
Antonym of Friend:
A) Enemy
B) Ally
C) Partner
D) Neighbor
Fill in: He works harder than ____.
A) I do
B) Me does
C) I
D) Myself
Synonym of Vacant:
A) Full
B) Empty
C) Occupied
D) Busy
Correct spelling:
A) Questionnaire
B) Questionaire
C) Qustionaire
D) Questionnare
Opposite of Permanent:
A) Stable
B) Temporary
C) Lasting
D) Durable
Choose the right: The police ___ arrested the thief.
A) Have
B) Has
C) Was
D) Is
Synonym of Brief:
A) Long
B) Short
C) Endless
D) Huge
Correct option: Mathematics ___ my best subject.
A) Are
B) Is
C) Were
D) Be
Antonym of Truth:
A) Reality
B) Falsehood
C) Honesty
D) Fact
Choose the right tense: I have never ___ to the UK.
A) Gone
B) Been
C) Went
D) Go
Synonym of Purchase:
A) Sell
B) Buy
C) Borrow
D) Give
Correct spelling:
A) Governer
B) Governor
C) Govoner
D) Governar
Opposite of Deep:
A) Wide
B) High
C) Shallow
D) Narrow
He is taller ___ his brother.
A) To
B) Than
C) From
D) Of
Synonym of Quick:
A) Fast
B) Slow
C) Delay
D) Weak
Antonym of Polite:
A) Rude
B) Respectful
C) Courteous
D) Humble

SECTION B: CURRENT AFFAIRS (50 QUESTIONS)

NIS was carved out of the Nigeria Police Force in:
A) 1960
B) 1964
C) 1958
D) 1970
NIS became a separate service/department in:
A) 1960
B) 1963
C) 1979
D) 1985
The head of NIS is titled:
A) Director-General
B) Inspector-General
C) Comptroller-General of Immigration (CGI)
D) Commandant-General
NIS operates under the:
A) Ministry of Defence
B) Ministry of Interior
C) Ministry of Foreign Affairs
D) Ministry of Justice
Nigeria shares land borders with how many countries?
A) 3
B) 4
C) 5
D) 6
Which of the following is NOT a neighbour of Nigeria?
A) Benin
B) Cameroon
C) Niger
D) Ghana
ECOWAS stands for:
A) Economic Commission of West African States
B) Economic Community of West African States
C) European Council of West African States
D) Ecological Committee of West African States
Visa-free entry for ECOWAS citizens typically lasts up to:
A) 30 days
B) 60 days
C) 90 days
D) 120 days
How many current member states are there in the ECOWAS?
A) 10
B) 12
C) 15
D) 20
A travel document facilitating regional movement for Nigerians in West Africa is the:
A) Diplomatic Passport
B) ECOWAS Travel Certificate
C) Seaman’s Book
D) Alien Card
The first African country to introduce the e-passport was:
A) South Africa
B) Kenya
C) Nigeria
D) Ghana
The standard Nigerian passport cover is:
A) Blue
B) Green
C) Red
D) Black
Common Nigerian passport categories are:
A) Standard only
B) Standard & Diplomatic
C) Standard, Official/Service & Diplomatic
D) Standard, Official/Service, Diplomatic & Refugee
CERPAC stands for:
A) Central Passport Control
B) Combined Expatriate Residence Permit and Alien Card
C) Certificate of Entry and Residency for Persons and Aliens in Communities
D) Continental Entry Registration Permit and Access Card
Visa-on-Arrival in Nigeria is primarily targeted at:
A) All tourists from any country
B) Business travellers who meet the criteria
C) Only ECOWAS citizens
D) Nigerian dual citizens
Which category of visitors generally does not require a visa for short stays in Nigeria?
A) US citizens
B) Commonwealth citizens
C) ECOWAS citizens
D) Non-ECOWAS Africans
A core NIS duty at international airports is:
A) Air traffic control
B) Baggage handling
C) Immigration clearance and stamping
D) Ticket sales
Overstaying a Nigerian visa violates:
A) Criminal Code
B) Immigration Regulations/Act
C) Company Law
D) Tax Law
Deportation orders are typically signed by the:
A) Local Government Chairman
B) Minister of Interior (on recommendation/under law)
C) Any police officer
D) Airline Station Manager
Primary legislation governing immigration in Nigeria is the:
A) Evidence Act
B) Immigration Act and Regulations
C) Companies and Allied Matters Act
D) Criminal Procedure Act
A “Prohibited Immigrant” is:
A) Any tourist
B) A person barred by law from entry
C) Only convicted criminals
D) Any stateless person
The e-Passport enrolment system primarily captures:
A) Bank data
B) Biometric data (chip-based)
C) Academic records
D) Tax records
Which is a primary NIS formation?
A) Civil Defence Corps
B) Border Patrol Corps
C) Customs Strike Force
D) Road Safety Patrol
Key national partner agency against trafficking in persons:
A) NAFDAC
B) NAPTIP
C) NCC
D) NESREA
Which agency handles customs and excise in Nigeria?
A) NIS
B) Nigeria Customs Service (NCS)
C) FRSC
D) NSCDC
Nigeria’s international dialling code is:
A) +233
B) +234
C) +235
D) +229
Nigeria’s time zone is:
A) GMT (UTC+0)
B) WAT (UTC+1)
C) CAT (UTC+2)
D) EAT (UTC+3)
Expatriate Quota approvals are issued by the:
A) Ministry of Labour
B) Ministry of Interior
C) Ministry of Foreign Affairs
D) NIS directly
To work legally in Nigeria, a foreigner typically needs:
A) Tourist visa only
B) STR (Subject to Regularisation) visa + residence/work permit (CERPAC)
C) Transit visa
D) Student visa only
The document that authorises a foreign national’s residence is the:
A) BVN
B) NIN
C) Residence Permit (CERPAC)
D) ECOWAS Certificate
NIMC means:
A) National Immigration Management Council
B) National Identity Management Commission
C) Nigerian Identity Monitoring Council
D) National Internal Management Commission
NIN stands for:
A) National Immigration Number
B) National Identification Number
C) Nigerian Identity Node
D) National Internal Number
NDLEA stands for:
A) National Directorate for Labour and Employment Agency
B) National Drug Law Enforcement Agency
C) Nigerian Development and Land Evaluation Agency
D) National Defence Logistics and Equipment Agency
FRSC stands for:
A) Federal Road Safety Commission
B) Federal Road Safety Corps
C) Federal Road Security Corps
D) Federal Route Safety Commission
A short-stay visa for meetings/visits is generally a:
A) Transit visa
B) Business/Visitor visa
C) Permanent residence visa
D) Diplomatic visa
Which of the following is NOT a class of Nigerian visa?
A) Tourist/Visitor
B) Temporary Work (STR)
C) Study/Resident
D) Driver’s Licence Visa
Nigeria’s north-eastern border touches:
A) Lake Victoria
B) Lake Chad
C) Lake Volta
D) Lake Tanganyika
The main international airport in Lagos is:
A) Nnamdi Azikiwe International Airport
B) Murtala Muhammed International Airport
C) Mallam Aminu Kano International Airport
D) Port Harcourt International Airport
A major seaport complex in Lagos is:
A) Onne
B) Apapa
C) Warri
D) Calabar
Nigeria belongs to which continental body?
A) EU
B) OAS
C) African Union (AU)
D) ASEAN
Nigeria’s Independence Day is celebrated on:
A) May 29
B) October 4
C) October 1
D) January 1
The capital city of Nigeria is:
A) Lagos
B) Ibadan
C) Abuja
D) Kano
Nigeria’s Internet country code top-level domain is:
A) .na
B) .ng
C) .nr
D) .nrn
On the Coat of Arms, the two white horses represent:
A) Unity
B) Dignity
C) Peace
D) Strength only
The black shield on the Coat of Arms signifies:
A) Coal deposits
B) Fertile soil
C) Oil reserves
D) Night sky
Nigeria’s national motto is:
A) Unity and Peace Forever
B) Unity and Faith, Peace and Progress
C) Peace and Prosperity Always
D) Strength and Honour
Nigeria has how many geopolitical zones?
A) 4
B) 5
C) 6
D) 7
Nigeria has how many states (excluding FCT)?
A) 30
B) 35
C) 36
D) 37
The official language of Nigeria is:
A) Hausa
B) Yoruba
C) English
D) Arabic
The confluence of the Rivers Niger and Benue is at:
A) Onitsha
B) Lokoja
C) Warri
D) Yola

SECTION C: GENERAL STUDIES (20)
1. The legislative arm of Nigeria’s federal government is the:
  A) National Assembly
  B) Federal Executive Council
  C) Supreme Court
  D) Council of State
2. The judiciary primarily:
  A) Makes laws
  B) Executes policies
  C) Interprets laws
  D) Conducts elections
3. “Rule of Law” means:
  A) Government is above the law
  B) Everyone, including government, is subject to the law
  C) Only judges obey the law
  D) The majority decides without laws
4. Separation of powers divides authority among:
  A) Executive & military
  B) Legislature, Executive, Judiciary
  C) Police & courts only
  D) States & LGAs only
5. Democracy is best described as:
  A) Rule by the few
  B) Government of, by, and for the people
  C) Military rule
  D) Theocracy
6. Citizenship in Nigeria can be acquired by:
  A) Purchase only
  B) Birth, registration, or naturalisation
  C) Military service only
  D) Residency alone
7. Which is a fundamental human right?
  A) Right to indefinite detention
  B) Freedom of expression
  C) Right to avoid taxes
  D) Right to carry arms without control
8. A referendum is:
  A) Appointment of ministers
  B) Direct vote by citizens on an issue
  C) Vote of no confidence in parliament
  D) Court judgement
9. Federalism is:
  A) One central government only
  B) Division of powers between central and component units
  C) Traditional rule alone
  D) Military command system
10. How many Local Government Areas are in Nigeria?
  A) 768
  B) 774
  C) 780
  D) 820
11. Which is a typical function of local government?
  A) Currency issuance
  B) Waste management & local rates
  C) National defence
  D) Diplomacy
12. The supreme law of Nigeria is the:
  A) Penal Code
  B) Constitution
  C) Gazette
  D) Decree
13. Nigeria operates a ____ legislature at the federal level.
  A) Unicameral
  B) Bicameral (Senate & House of Representatives)
  C) Tricameral
  D) None
14. The tenure of members of the National Assembly is:
  A) 3 years
  B) 4 years
  C) 5 years
  D) 6 years
15. Which is NOT part of civil society?
  A) NGOs
  B) Professional associations
  C) Armed Forces
  D) Faith-based groups
16. The national budget is legally authorized by the:
  A) Executive Order alone
  B) Appropriation Act
  C) Gazette notice
  D) Judicial review
17. Nigeria’s public complaints “ombudsman” institution is the:
  A) EFCC
  B) Public Complaints Commission
  C) ICPC
  D) Code of Conduct Bureau
18. The supreme audit institution is the:
  A) Accountant-General of the Federation
  B) Auditor-General for the Federation
  C) Budget Office
  D) Fiscal Responsibility Commission
19. The body that conducts federal elections is:
  A) NEC
  B) FEDECO
  C) INEC
  D) NECON
20. The agency responsible for national censuses is the:
  A) NBS
  B) National Population Commission (NPC)
  C) Bureau of Public Service Reforms
  D) National Orientation Agency
SECTION D: QUANTITATIVE / NUMERACY (20)
1. If a passport fee increases from ₦25,000 to ₦30,000, percentage increase =
  A) 16%
  B) 20% (₦5,000/₦25,000 = 0.20)
  C) 24%
  D) 25%
2. 25% of 240 =
  A) 50
  B) 60
  C) 65
  D) 70
3. Average of 10, 20, 30, 40 =
  A) 20
  B) 25 ((10+20+30+40)/4)
  C) 30
  D) 35
4. Convert 3/4 to percentage:
  A) 50%
  B) 75%
  C) 80%
  D) 100%
5. Solve: 2x + 5 = 15 → x =
  A) 4
  B) 5
  C) 6
  D) 7
6. Simple interest on ₦50,000 at 12% p.a. for 2 years =
  A) ₦10,000
  B) ₦11,000
  C) ₦12,000 (50,000 × 0.12 × 2)
  D) ₦13,000
7. A phone discounted 10% from ₦200,000 sells for:
  A) ₦185,000
  B) ₦180,000
  C) ₦190,000
  D) ₦175,000
8. Ratio 3:5 expressed as a fraction =
  A) 5/3
  B) 3/5
  C) 3/8
  D) 8/3
9. A vehicle travels 120 km in 3 hours. Average speed =
  A) 30 km/h
  B) 40 km/h
  C) 50 km/h
  D) 60 km/h
10. Convert 2.5 hours to minutes:
  A) 120
  B) 150
  C) 160
  D) 180
11. LCM of 6 and 8 is:
  A) 12
  B) 18
  C) 24
  D) 48
12. HCF (GCD) of 18 and 24 is:
  A) 3
  B) 6
  C) 12
  D) 18
13. Percentage decrease from 80 to 64 =
  A) 10%
  B) 15%
  C) 20% ((80−64)/80 = 0.20)
  D) 25%
14. If a border officer processes ₦900 per diem, earnings in 12 days =
  A) ₦9,600
  B) ₦10,200
  C) ₦10,800
  D) ₦11,400
15. Median of the set {4, 7, 9, 10, 12} =
  A) 7
  B) 9
  C) 10
  D) 12
16. Convert 0.375 to a simplified fraction:
  A) 1/4
  B) 3/8
  C) 5/8
  D) 7/16
17. If $1 = ₦800, then $75 costs:
  A) ₦52,500
  B) ₦55,000
  C) ₦60,000
  D) ₦62,500
18. If x/3 = 12, then x =
  A) 24
  B) 30
  C) 33
  D) 36
19. Area of a rectangle with length 12 cm and width 5 cm =
  A) 17 cm²
  B) 60 cm²
  C) 34 cm²
  D) 24 cm²
20. The average of five numbers is 18. Their total sum is:
  A) 80
  B) 85
  C) 90 (18 × 5)
  D) 96