On this platform, Direct Entry Niger Delta University (NDU) aspirants can access past questions and answers to prepare effectively and familiarize themselves with the exam format before downloading the complete question booklet.
Niger Delta University (NDU)
Direct Entry Past Aptitude Test Screening Exercise for 2023/2024
English Language
1. Choose the correct passive form:
They are building a new hospital.
A. A new hospital has been built.
B. A new hospital is being built.
C. A new hospital was built.
D. A new hospital was being built.
Answer: B. A new hospital is being built.
2. Which of these is a complex sentence?
A. She smiled and waved.
B. Because it rained, we stayed indoors.
C. He is tall and strong.
D. I came, I saw, I conquered.
Answer: B. Because it rained, we stayed indoors.
3. Choose the option that best completes the sentence:
The teacher asked the students if they ___ any questions.
A. had
B. having
C. have
D. has
Answer: A. had
4. Choose the word with the correct stress pattern:
A. ad´vice
B. ´advice
C. advise´
D. ´advise
Answer: B. ´advice
5. Choose the correct question tag:
She came early, ___?
A. did she
B. wasn’t she
C. had she
D. didn’t she
Answer: D. didn’t she
Mathematics
6. Factor completely: x2 − 9
A. (x − 3)2
B. x(x − 9)
C. (x − 3) (x + 3)
D. (x − 9) (x + 1)
Answer based on “Factorization” computation: C. (x − 3) (x + 3)
7. Simplify: √50
A. 5√2
B. 2√5
C. 25√2
D. 10√2
Answer based on “Surds” computation: A. 5√2
8. What is the angle subtended at the center of a circle by a semicircle?
A. 120°
B. 180°
C. 90°
D. 60°
Answer based on “Circle Geometry” computation: B. 180°
9. Simplify: 23 x 24
A. 27
B. 212
C. 21
D. 8 x 16
Answer based on “Indices” computation: A. 27
10. A car travels 180 km in 3 hours. What is its average speed?
A. 30 km/hr
B. 60 km/hr
C. 90 km/hr
D. 50 km/hr
Answer based on “Word Problem” computation: B. 60 km/hr
NDU Direct Entry Past Questions for Arts Students
Literature in English
11. The term 'soliloquy' in drama refers to:
A. A conversation between two characters
B. A group dialogue
C. A speech made by a character alone on stage
D. A background narrator’s comment
Answer: C. A speech made by a character alone on stage
12. Which of the following is an example of prose fiction?
A. The Incorruptible Judge
B. The African Child
C. The Tempest
D. Romeo and Juliet
Answer: B. The African Child
13. “He is a lion on the battlefield” is an example of:
A. Simile
B. Hyperbole
C. Metaphor
D. Personification
Answer: C. Metaphor
Economics
14. Which of the following best describes the law of diminishing returns?
A. Profit always increases with production
B. Output increases proportionally with input
C. Additional output decreases with more input
D. Cost increases with size
Answer: C. Additional output decreases with more input
15. Which of the following is not a function of money?
A. Medium of exchange
B. Unit of account
C. Standard of borrowing
D. Store of value
Answer: C. Standard of borrowing
16. Terms of trade is defined as the ratio of:
A. GDP to exports
B. Exports to imports
C. Imports to exports
D. Imports to GNP
Answer: B. Exports to imports
NDU Direct Entry Past Questions for Science Students
Agricultural Science
17. An example of a fungal disease of crops is:
A. Blight
B. Rust
C. Wilt
D. Mosaic
Answer: B. Rust
18. Which of these irrigation methods is most suitable for arid regions?
A. Drip irrigation
B. Flood irrigation
C. Sprinkler irrigation
D. Surface irrigation
Answer: A. Drip irrigation
19. The agricultural practice of growing crops and rearing animals on the same piece of land is:
A. Mixed farming
B. Monocropping
C. Crop rotation
D. Pastoral farming
Answer: A. Mixed farming
Chemistry
20. Which allotrope of carbon is the hardest naturally occurring substance?
A. Diamond
B. Graphite
C. Fullerene
D. Coal
Answer: A. Diamond
21. Which process is used to separate crude oil into its components?
A. Chromatography
B. Fractional distillation
C. Filtration
D. Crystallization
Answer: B. Fractional distillation
22. Which of the following is a reducing agent?
A. HCl
B. H2
C. CO2
D. NaCl
Answer: B. H2
Biology
23. The part of the plant that develops into a fruit is the:
A. Petal
B. Style
C. Ovary
D. Anther
Answer: C. Ovary
24. Which of the following diseases is transmitted by a vector?
A. Influenza
B. Cholera
C. Malaria
D. Measles
Answer: C. Malaria
25. The movement of molecules from a region of higher concentration to a lower concentration is called:
A. Osmosis
B. Plasmolysis
C. Diffusion
D. Active transport
Answer: C. Diffusion
Physics
26. Which of these quantities is conserved in an inelastic collision?
A. Neither
B. Momentum only
C. Both kinetic energy and momentum
D. Kinetic energy only
Answer: B. Momentum only
27. What type of lens is used to correct long-sightedness (hypermetropia)?
A. Concave
B. Plane
C. Convex
D. Cylindrical
Answer: C. Convex
28. A sound wave travels through air with a speed of 340 m/s and frequency of 170 Hz. What is its wavelength?
A. 0.5 m
B. 2 m
C. 3 m
D. 5 m
Answer: B. 2 m
NDU Direct Entry Past Questions for Social Science Students
Geography
29. What is the main function of contour lines on a map?
A. Display climatic zones
B. Show vegetation types
C. Represent elevation
D. Indicate population density
Answer: C. Represent elevation
30. All meridians converge at the:
A. Poles
B. Tropic of Cancer
C. Equator
D. Prime Meridian
Answer: A. Poles
31. The compass direction between North and East is:
A. Southeast
B. Southwest
C. Northeast
D. Northwest
Answer: C. Northeast
Government
32. Which of the following is not a function of political parties?
A. Educating voters
B. Presenting candidates
C. Forming government
D. Conducting elections
Answer: D. Conducting elections
33. A constitution is said to be rigid when:
A. It is enforced by the police
B. It is written in English
C. It contains many laws
D. It is hard to amend
Answer: D. It is hard to amend
34. The 1979 Constitution of Nigeria adopted the:
A. Parliamentary system
B. Presidential system
C. Confederal system
D. Westminster model
Answer: B. Presidential system
NDU Direct Entry Form Update 2025: How to Obtain and Prepare
Before obtaining the NDU 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 Niger Delta University admission screening. Avoid purchasing the form online; instead, visit the Niger Delta University 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 NDU Form Acknowledgement Slip.
Issues of Buying NDU Direct Entry Form Online
Based on our findings, buying the Niger Delta University 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 Niger Delta University, causing complications during the admission process.
3. Lack of Official Guidance: Online purchases mean missing out on important instructions and support provided by the NDU Student Affairs office.
4. Issues with Acknowledgement Slip: Candidates who buy forms online may face difficulties obtaining or printing the NDU 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.
