100+ Free PRC LALE Practice Questions

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2026 Statistics

Key Facts: PRC LALE Exam

Exam Subjects

Board of Landscape Architecture

70%

Passing Average

RA 9053

60%

Minimum per Subject

RA 9053

Governing Law

PRC

40%

Design Subject Weight

Board of Landscape Architecture

3 days

Exam Duration

PRC

The PRC Landscape Architect Licensure Examination is the Philippine board exam for landscape architect registration under RA 9053. It is a three-day technical exam across six weighted subjects, carrying a 40% design component. Candidates must obtain a 70% general weighted average with no subject below 60%. Heavily tested areas include RA 9053, the Standards of Professional Practice, site grading and drainage, planting design using native tropical flora, ecology, and development controls.

Sample PRC LALE Practice Questions

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

1In tropical landscape design for the Philippines, which wind direction must be prioritized for cooling ventilation during the dry season from November to April?

A.Northeast Monsoon (Amihan)

B.Southwest Monsoon (Habagat)

C.Southeast Trade Winds

D.Easterly Waves

Explanation: The Northeast Monsoon, locally known as Amihan, typically prevails from November to March and brings cool, dry air during the cool-dry season. Landscape planning should orient outdoor spaces, open lawns, and vegetation corridors to facilitate this breeze for passive cooling.

2Which design strategy is most effective for mitigating the destructive effects of typhoon winds on coastal resorts in the Philippines?

A.Planting a multi-layered buffer of native coastal trees like Talisay and Aroo

B.Installing solid concrete walls along the entire seaward boundary

C.Clearing all trees to eliminate the hazard of falling timber

D.Structuring outdoor plazas with wind tunnels to accelerate wind speed

Explanation: A multi-layered buffer of native coastal trees such as Talisay (Terminalia catappa) and Aroo (Casuarina equisetifolia) dissipates wind energy, stabilizes shoreline soils, and acts as a resilient barrier against storm surges and wind damage.

3Under BP 344 (Accessibility Law) in the Philippines, what is the maximum allowable gradient for a public ramp in outdoor parks and recreation areas?

A.1:10 (10.0%)

B.1:12 (8.33%)

C.1:15 (6.67%)

D.1:20 (5.0%)

Explanation: BP 344 specifies that the maximum gradient for ramps in public spaces and outdoor parks is 1:12 (or 8.33%). Any steeper slope makes manual wheelchair ascent and descent unsafe.

4According to BP 344, what is the minimum required width for accessible pathways and walks in public plazas and gardens?

A.1.00 meter

B.1.20 meters

C.1.50 meters

D.1.80 meters

Explanation: Under BP 344, public pathways and walkways must have a minimum clear width of 1.20 meters to allow safe passage for a wheelchair user and a pedestrian walking side-by-side.

5In site analysis, which map is produced by combining slope, soil stability, and flood hazard layers to identify where development should be avoided?

A.Vegetation Cover Map

B.Microclimate Suitability Map

C.Site Constraints and Sensitivity Map

D.Land-Use Zoning Map

Explanation: A Site Constraints and Sensitivity Map synthesizes environmental hazards (such as steep slopes, unstable soils, and flood zones) to guide the layout, showing where construction is restricted and where development is safe.

6Which urban plaza design feature best addresses the heat island effect in highly urbanized cities like Manila?

A.Replacing vegetative ground covers with light-colored granite pavers

B.Using large water features combined with dense canopy tree clusters

C.Installing high-mast solar lighting along the plaza perimeter

D.Creating multi-level concrete steps for seating

Explanation: Combining water features (for evaporative cooling) with dense canopy tree clusters (for shading and evapotranspiration) reduces ambient air temperatures, mitigates solar radiation, and counters the urban heat island effect.

7In site planning, what is the term used to describe the visual boundaries of a landscape as experienced from a specific viewpoint?

A.Viewshed

B.Sightline

C.Focal Point

D.Visual Corridor

Explanation: A viewshed is the entire geographic area visible from a specific observer point, capturing all visual boundaries, landscape features, and sightlines within that field of view.

8What is the primary objective of site programming during the initial phase of a landscape project?

A.To establish the physical dimensions of all hardscape joints

B.To define the activities, user needs, and functional relationships of space

C.To select the specific nursery suppliers for plant materials

D.To calculate the final volume of soil cut and fill

Explanation: Site programming defines the project's goals, user activities, space requirements, and functional adjacencies, translating client objectives into a spatial framework before design begins.

9Which design layout is most appropriate for a passive neighborhood park intended to foster community interaction and quiet relaxation?

A.A linear path flanked by high-velocity bicycle lanes

B.A centralized open lawn surrounded by shaded seating pockets and pathways

C.An grid-like arrangement of active sports courts and concrete seating

D.A single large concrete amphitheater occupying 80% of the site

Explanation: A centralized open lawn offers flexible space for light recreation, while perimeter shaded seating pockets provide comfortable areas for socialization, reading, and relaxation in a passive setting.

10In designing a child's play area in a tropical public park, which material should be avoided under slides and climbing structures due to safety and heat retention?

A.Engineered Wood Fiber (Mulch)

B.Fine rounded pea gravel

C.Cast-in-place concrete or asphalt

D.Rubber safety surfacing tiles

Explanation: Concrete and asphalt lack impact attenuation, causing severe injuries from falls, and absorb intense tropical heat, making them dangerously hot to touch.

About the PRC LALE Exam

The PRC Landscape Architect Licensure Examination (LALE) is the national board examination required to become a registered and licensed landscape architect in the Philippines under Republic Act No. 9053, the Philippine Landscape Architecture Act of 2000. Administered by the Professional Regulatory Board of Landscape Architecture under the Professional Regulation Commission (PRC), it is a three-day technical written and manual drawing examination organized into six subjects: (1) Landscape Architectural Design and Planning (40%), (2) Landscape Technology and Materials (20%), (3) History and Theory of Landscape Architecture (10%), (4) Planting Design and Interior Plantscaping (12%), (5) Ecology and Nature Conservation (10%), and (6) Professional Practice and Ethics (8%). The exam tests Philippine laws and codes such as RA 9053, PD 1096 (National Building Code), and BP 344 (Accessibility Law), along with tropical plant materials and ecology.

Questions

100 scored questions

Time Limit

Three-day examination scheduled across the six subjects

Passing Score

70% general weighted average, no subject below 60%

Exam Fee

Approximately PHP 900 examination fee plus PRC processing fees (Professional Regulatory Board of Landscape Architecture under the PRC)

PRC LALE Exam Content Outline

40%

Landscape Architectural Design and Planning

Site analysis, site planning, tropical design, urban design, parks and recreation, zoning, and manual drawing problems.

20%

Landscape Technology and Materials

Site grading, contour analysis, stormwater drainage, hardscape details, paving, and outdoor utilities.

10%

History and Theory of Landscape Architecture

Garden history, landscape design theory, Eastern and Western landscape traditions.

12%

Planting Design and Interior Plantscaping

Tropical plant selection, native/endemic species vs exotics, soil preparation, and interior plantscaping.

10%

Ecology and Nature Conservation

Ecosystem processes, environmental impact assessment (PD 1586), green infrastructure, and NIPAS Act.

Professional Practice and Ethics

RA 9053, Standards of Professional Practice (SPP), Code of Technical Standards, Code of Ethics, and contracts.

How to Pass the PRC LALE Exam

What You Need to Know

Passing score: 70% general weighted average, no subject below 60%
Exam length: 100 questions
Time limit: Three-day examination scheduled across the six subjects
Exam fee: Approximately PHP 900 examination fee plus PRC processing fees

Keys to Passing

Complete 500+ practice questions
Score 80%+ consistently before scheduling
Focus on highest-weighted sections
Use our AI tutor for tough concepts

PRC LALE Study Tips from Top Performers

1Focus heavily on Landscape Architectural Design and Planning, which carries the largest weighting of 40%

2Drill site grading and drainage calculations, including contour lines, spot elevations, and runoff calculations

3Master the provisions of RA 9053, the Code of Ethics, and the Standards of Professional Practice for Landscape Architects

4Memorize native and endemic tropical plants of the Philippines (like Narra, Banaba, Katmon) and understand why exotic species like Mahogany are ecologically discouraged

5Study BP 344 accessibility dimensions: 1:12 ramp slope, 1.20 m path width, and 1.50 m wheelchair turning areas

6Review the history of gardens, Eastern and Western traditions, and the work of Ildefonso P. Santos Jr., the Father of Philippine Landscape Architecture

7Understand environmental laws like PD 1586 (EIA system), the NIPAS Act, and RA 9147 (Wildlife Protection Act)

8Practice manual drafting and rendering to build speed and accuracy for the drawing components of the exam

Frequently Asked Questions

What is the passing score for the PRC Landscape Architect board exam?

To pass the PRC Landscape Architect Licensure Examination (LALE), a candidate must obtain a general weighted average of at least 70% across the six subjects, with no individual subject rating falling below 60%. If an examinee obtains a weighted average of 70% or higher but scores below 60% in any subject, they must take a removal examination only for that subject within two years. Failing to pass after two attempts requires retaking the entire exam.

What subjects are covered in the landscape architecture board exam?

The examination covers six weighted subjects: (1) Landscape Architectural Design and Planning (40%), (2) Landscape Technology and Materials (20%), (3) History and Theory of Landscape Architecture (10%), (4) Planting Design and Interior Plantscaping (12%), (5) Ecology and Nature Conservation (10%), and (6) Professional Practice and Ethics (8%). Recent board exams include manual drawing components for specific subjects such as Design, Technology, and Planting Design.

What law governs the practice of landscape architecture in the Philippines?

The practice is governed by Republic Act No. 9053, also known as the 'Philippine Landscape Architecture Act of 2000'. Signed into law on March 2, 2001, it created the Board of Landscape Architecture under the Professional Regulation Commission (PRC) to administer licensure, register professionals, and regulate landscape architecture practice nationwide.

How hard is the PRC landscape architect board exam?

The exam is challenging because it combines technical written tests with manual drawing components, requiring both technical accuracy (such as site grading and drainage) and creative design skills. National passing rates typically range from 40% to 65%. Examinees must study consistently across all six subjects, particularly the design and technology components which carry a combined 60% weighting.