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Direct Entry Past Questions for NAUB and Form Update
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Nigerian Army University Biu (NAUB) Direct Entry Past Questions and Answers

On this platform, Direct Entry Nigerian Army University Biu (NAUB) aspirants can access past questions and answers to prepare effectively and familiarize themselves with the exam format before downloading the complete question booklet.

Nigerian Army University Biu (NAUB)

Direct Entry Past Aptitude Test Screening Exercise for 2024/2025

English Language

  1. 1. Choose the correct sentence:

    1. She is more better than her sister.
    2. She is best than her sister.
    3. She is most better than her sister.
    4. She is better than her sister. (Answer)

  2. 2. Identify the grammatical error in the sentence:

    Each of the boys were given a gift.

    1. Each
    2. of the boys
    3. a gift
    4. were (Answer - Correct form: ”was”)

  3. 3. Choose the word with the correct stress pattern:

    1. ´advice (Answer)
    2. ad´vice
    3. ´advise
    4. advise´

  4. 4. Choose the correct spelling:

    1. Recomand
    2. Recommend (Answer)
    3. Recommed
    4. Recomend

  5. 5. Pick the correct phrase:

    No sooner had he left ___ it started to rain.

    1. when
    2. than (Answer)
    3. that
    4. but

Mathematics

  1. 6. Factor completely: x2 − 9

    1. x(x − 9)
    2. (x − 3)2
    3. (x − 9) (x + 1)
    4. (x − 3) (x + 3) (Answer)

  2. 7. A die is thrown once. What is the probability of getting a number less than 4?

    1. 1/2
    2. 3/6 (Answer)
    3. 1/6
    4. 4/6

  3. 8. Solve the following matrix equation:

    23
    14

    1. -2
    2. 8
    3. 11
    4. 5 (Answer)

  4. 9. Find the mean of 4, 8, 10, 6, 2

    1. 6 (Answer)
    2. 5
    3. 7
    4. 8

  5. 10. If sin⁡θ = 3/5, and θ is acute, find cos⁡ θ.

    1. 5/4
    2. 4/5 (Answer)
    3. 2/5
    4. √2/5

NAUB Direct Entry Science Past Questions

Chemistry

  1. 11. What is the pH of a neutral solution?

    1. 10
    2. 14
    3. 1
    4. 7 (Answer)

  2. 12. Which of the following is a reducing agent?

    1. HCl
    2. NaCl
    3. CO2
    4. H2 (Answer)

  3. 13. The number of protons and electrons in a neutral oxygen atom are:

    1. 8 protons, 10 electrons
    2. 6 protons, 6 electrons
    3. 10 protons, 8 electrons
    4. 8 protons, 8 electrons (Answer)

Physics

  1. 14. Which of the following phenomena is not associated with wave behavior?

    1. Evaporation (Answer)
    2. Refraction
    3. Reflection
    4. Diffraction

  2. 15. What is the dimension of pressure?

    1. MLT-1
    2. ML-2T-2
    3. MLT-2
    4. ML-1T-2 (Answer)

  3. 16. Which color of light has the shortest wavelength?

    1. Blue
    2. Violet (Answer)
    3. Red
    4. Green

Biology

  1. 17. Which of the following organisms has the simplest body structure?

    1. Earthworm
    2. Hydra
    3. Housefly
    4. Amoeba (Answer)

  2. 18. The mode of nutrition in fungi is:

    1. Saprophytic (Answer)
    2. Parasitic
    3. Photosynthetic
    4. Autotrophic

  3. 19. Which of the following diseases is caused by a virus?

    1. Cholera
    2. HIV/AIDS (Answer)
    3. Malaria
    4. Tuberculosis

Agricultural Science

  1. 20. Soil fertility can best be maintained through:

    1. Excessive irrigation
    2. Use of herbicides
    3. Continuous tilling
    4. Crop rotation (Answer)

  2. 21. Which of the following is a physical agent of weathering?

    1. Acid rain
    2. Frost (Answer)
    3. Carbon dioxide
    4. Bacteria

  3. 22. A gizzard is commonly found in the digestive system of:

    1. Cattle
    2. Pig
    3. Poultry (Answer)
    4. Sheep

NAUB Direct Entry Social Science Past Questions

Government

  1. 23. A constitution is said to be rigid when:

    1. It contains many laws
    2. It is hard to amend (Answer)
    3. It is enforced by the police
    4. It is written in English

  2. 24. The principle of checks and balances works best in a:

    1. Unitary system
    2. Democratic system (Answer)
    3. Federal government
    4. Military regime

  3. 25. The rule of law implies:

    1. Government by majority
    2. The rule of the rich
    3. Equality before the law (Answer)
    4. Separation of powers

Geography

  1. 26. The earth’s shape is best described as:

    1. An oblate spheroid (Answer)
    2. A perfect sphere
    3. A flat disc
    4. A rectangle

  2. 27. Which instrument is used to measure wind speed?

    1. Anemometer (Answer)
    2. Thermometer
    3. Barometer
    4. Hygrometer

  3. 28. Lines of latitude are also called:

    1. Longitudes
    2. Great circles
    3. Parallels (Answer)
    4. Meridians

NAUB Direct Entry Arts Past Questions

Literature in English

  1. 29. A poem that expresses sorrow for the dead is known as:

    1. Sonnet
    2. Ode
    3. Ballad
    4. Elegy (Answer)

  2. 30. Which of the following is an example of a tragic play?

    1. The Lion and the Jewel
    2. The Gods Are Not to Blame (Answer)
    3. Look Back in Anger
    4. She Stoops to Conquer

  3. 31. Which of the following is an example of prose fiction?

    1. Romeo and Juliet
    2. The Tempest
    3. The Incorruptible Judge
    4. The African Child (Answer)

Economics

  1. 32. The market structure where there are many buyers and sellers is:

    1. Monopoly
    2. Duopoly
    3. Oligopoly
    4. Perfect competition (Answer)

  2. 33. A diagram that shows the relationship between wages and quantity of labour is called:

    1. Demand curve
    2. Labour market curve
    3. Labour supply curve
    4. Wage curve (Answer)

  3. 34. Which of the following is a direct tax?

    1. Company income tax (Answer)
    2. Import duty
    3. Value Added Tax (VAT)
    4. Excise duty

NAUB Direct Entry Form Update 2026: How to Obtain and Prepare

Before obtaining the NAUB Direct Entry form, ensure you meet the minimum O’Level subject requirements and have an Upper Credit in the Comprehensive Grade Point Average (CGPA) of your Ordinary National Diploma (OND) or NCE for Nigerian Army University Biu admission screening. Avoid purchasing the form online; instead, visit the Nigerian Army University Biu Student Affairs Commission to collect the official Direct Entry form. This will help you familiarize yourself with the school environment and prevent common issues with the NAUB Form Acknowledgement Slip.

Issues of Buying NAUB Direct Entry Form Online

Based on our findings, buying the Nigerian Army University Biu Direct Entry form online may seem convenient, but it comes with several risks and challenges that candidates should be aware of:

1. Risk of Fraud and Scams: Many unofficial websites or individuals sell fake or invalid Direct Entry forms, which can lead to disqualification during screening.

2. Non-Recognition of Forms: Forms bought from unofficial sources may not be accepted by Nigerian Army University Biu, causing complications during the admission process.

3. Lack of Official Guidance: Online purchases mean missing out on important instructions and support provided by the NAUB Student Affairs office.

4. Issues with Acknowledgement Slip: Candidates who buy forms online may face difficulties obtaining or printing the NAUB Form Acknowledgement Slip, which is essential for examination entry.

5. Delayed or No Access to Updates: Official announcements or changes regarding the Direct Entry form or exam may not reach you if you use unauthorized online channels.