WAEC GCE Building Construction 2025 Practice Past Questions and Answers

by

Preparing for the WAEC GCE Building Construction 2025 examination requires more than just memorization. It demands deep understanding of concepts, mastery of technical terms, and the ability to apply knowledge to practical and real-life scenarios. This guide provides you with an organized set of practice questions, answers, and exam tips to help boost your confidence and performance.WAEC GCE Building Construction 2025 Practice Past Questions and Answers Introduction to WAEC GCE Building Construction

Building Construction is one of the core vocational subjects in WAEC GCE. It focuses on the principles, processes, and techniques of designing, planning, and constructing different types of buildings. Students are tested on areas such as:

SEE ALSO;WAEC GCE Auto Mechanics 2025 Practice Questions and Answers

  • Building materials and their properties

  • Construction tools and equipment

  • Building components and structural elements

  • Drawing interpretation

  • Estimation and costing

  • Health and safety in construction sites

Excelling in this subject gives students the foundation for careers in architecture, civil engineering, building technology, and other related fields.

Structure of the Exam

The WAEC GCE Building Construction 2025 exam is divided into three main sections:

  1. Objective (Multiple Choice) – Questions test general knowledge of materials, tools, and methods.

  2. Theory (Essay) – Students provide detailed explanations, sketches, or calculations.

  3. Practical/Drawings – Tests skills in drawing, labeling, and applying concepts.

Time management is crucial, as candidates are required to answer within limited hours.

Practice Questions and Answers

Here are carefully selected practice questions with answers to help you prepare for the upcoming exam.

SECTION A: Objective Questions

1. Which of the following is a hardwood commonly used for furniture making?
A. Iroko
B. Pine
C. Mahogany
D. Teak

Answer: C. Mahogany

2. The main purpose of a foundation in a building is to:
A. Beautify the structure
B. Distribute loads to the ground
C. Provide space for utilities
D. Serve as flooring

Answer: B. Distribute loads to the ground

3. The instrument used for testing vertical alignment during building construction is:
A. Trowel
B. Plumb bob
C. Spirit level
D. Square

Answer: B. Plumb bob

4. Which material is primarily used in damp-proofing a building?
A. Bitumen
B. Clay
C. Timber
D. Glass

Answer: A. Bitumen

5. The dimension 225 mm × 113 mm × 75 mm represents:
A. A wooden beam
B. A brick size
C. A roofing sheet
D. A glass block

Answer: B. A brick size

SECTION B: Theory Questions

1. Explain five (5) properties of good building materials.
Answer: Good building materials should:

  • Be durable and withstand environmental conditions.

  • Have sufficient strength for the purpose intended.

  • Be resistant to pests and decay.

  • Be workable (easy to cut, shape, or mold).

  • Be economical and available.

2. With the aid of a sketch, describe a strip foundation and its uses.
Answer:
A strip foundation is a continuous strip of concrete laid under load-bearing walls. It spreads the weight of the structure evenly and is commonly used for low-rise buildings where loads are distributed along the wall line.

3. List and explain three (3) types of roofing materials.
Answer:

  • Corrugated iron sheets – Lightweight, durable, and cost-effective.

  • Clay tiles – Provide thermal comfort and aesthetic appeal.

  • Asbestos sheets – Strong and weather-resistant but now discouraged due to health risks.

SECTION C: Practical Question

Question: Draw and label a well-detailed cross-section of a simple building wall showing the following components: foundation, damp-proof course, wall, floor finish, lintel, and roof covering.

Expected Answer:
A neat sketch showing all parts correctly labeled. Students must indicate:

  • Foundation at the base

  • Damp-proof course above foundation

  • Wall block/brick

  • Lintel above opening

  • Floor finish at ground level

  • Roof covering above wall

Tips to Excel in WAEC GCE Building Construction 2025

  1. Study past questions – Many questions are repeated with slight modifications.

  2. Practice drawing skills – Marks are awarded for neatness and correct labeling.

  3. Understand building materials – Be familiar with their uses and limitations.

  4. Memorize standard dimensions – For blocks, bricks, reinforcement bars, etc.

  5. Time management – Don’t spend too long on one section.

  6. Revise regularly – Create a timetable for practice.

  7. Stay updated – Read about modern construction techniques.

 Importance of Building Construction

Studying Building Construction not only prepares you for exams but also equips you with life skills and career opportunities. The construction industry is one of the largest employers globally, and mastery of the subject can lead to professions such as:

  • Architect

  • Quantity Surveyor

  • Civil Engineer

  • Building Technologist

  • Site Supervisor

Thus, the WAEC GCE exam is not just an academic exercise but a stepping stone toward a rewarding future.

 Conclusion

Success in the WAEC GCE Building Construction 2025 exam depends on consistent practice, careful study of past questions, and application of technical knowledge. Use this guide as a roadmap to strengthen your preparation.

⚠️ Disclaimer

This article is provided for educational purposes only. It is not an official WAEC question or solution release. The practice questions and answers are designed to guide students in their revision and improve their exam readiness. Always consult official WAEC materials and textbooks for accurate and updated content.

VISIT OFFICIAL WAEC WEBSITE HERE;https://registration.waecdirect.org/

Leave a Comment