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100+ Free LARE Section 1 Practice Questions

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A landscape architect uses 'spot elevations' across an existing parking lot during survey review. A spot elevation is best defined as:

A
B
C
D
to track
2026 Statistics

Key Facts: LARE Section 1 Exam

90

Scored Items

CLARB

39%

Physical Analysis

CLARB

650

Passing Score

CLARB

$535

Section Fee

CLARB

5

Content Areas

CLARB

4

LARE Sections

CLARB

LARE Section 1 is the inventory and analysis portion of the four-section Landscape Architect Registration Examination from CLARB. The computer-based exam delivers about 90 scored multiple-choice and multiple-response items in roughly 3 hours at Prometric. Physical Analysis is the heaviest domain at 39%, followed by Inventory and Data Collection (21%), Contextual Analysis (19%), Stakeholder Engagement (14%), and Project Management (7%). Candidates need a scaled score of 650 to pass. Sections can be taken in any order, and all four must be passed for licensure as a landscape architect.

Sample LARE Section 1 Practice Questions

Try these sample questions to test your LARE Section 1 exam readiness. Each question includes a detailed explanation. Start the interactive quiz above for the full 100+ question experience with AI tutoring.

1On a site inventory plan, a landscape architect needs to represent the steepness of the land before any analysis. Which existing-conditions data layer most directly communicates slope and landform?
A.Topographic contour lines
B.A planting palette
C.A boundary monumentation table
D.A construction cost estimate
Explanation: Topographic contour lines connect points of equal elevation, so their spacing and pattern reveal slope steepness and landform. Closely spaced contours indicate steep terrain; widely spaced contours indicate flat terrain. This is foundational inventory data collected before physical analysis.
2While analyzing a site, you measure a 10-foot vertical rise over a 200-foot horizontal run. What is the slope expressed as a percentage?
A.2%
B.5%
C.10%
D.20%
Explanation: Slope percentage equals rise divided by run, multiplied by 100. Here 10 feet / 200 feet = 0.05, or 5%. Calculating slope is a core physical-analysis skill used to classify land for buildability, drainage, and accessibility.
3A soils report classifies a site's surface horizon using the USDA soil texture triangle. Which combination of particles defines the texture class?
A.Gravel, cobble, and boulder
B.Organic matter, peat, and muck
C.Sand, silt, and clay
D.Bedrock, saprolite, and fill
Explanation: The USDA soil texture triangle classifies mineral soil by the relative percentages of sand, silt, and clay. Texture controls infiltration, water-holding capacity, and bearing characteristics, making it essential inventory data for physical analysis.
4During inventory, a landscape architect references FEMA Flood Insurance Rate Maps (FIRMs). What does the designation 'Zone AE' indicate about a portion of the site?
A.An area permanently exempt from floodplain regulations
B.An area of minimal flood risk outside the 500-year floodplain
C.A coastal high-hazard area subject to wave action
D.A special flood hazard area with a determined base flood elevation
Explanation: On FEMA FIRMs, Zone AE is a Special Flood Hazard Area within the 1% annual chance (100-year) floodplain for which base flood elevations (BFEs) have been determined. Identifying flood zones during inventory drives both regulatory constraints and contextual analysis.
5A site analysis must account for solar access for a passive-solar building. In the Northern Hemisphere, which orientation receives the most consistent year-round direct sunlight and is the priority to keep unobstructed?
A.The south-facing aspect
B.The east-facing aspect
C.The north-facing aspect
D.The west-facing aspect
Explanation: In the Northern Hemisphere the sun tracks across the southern sky, so south-facing aspects receive the most consistent direct solar gain across all seasons. Protecting southern solar access from shadows (buildings, evergreens) is a key physical-analysis finding for energy-conscious design.
6A composite suitability map is produced by stacking weighted data layers in GIS. This overlay technique is most directly associated with which landscape architecture method?
A.Kevin Lynch's imageability framework
B.Ian McHarg's overlay (sieve) mapping
C.Garrett Eckbo's modernist garden theory
D.Frederick Law Olmsted's park systems
Explanation: Ian McHarg's 'Design with Nature' formalized the overlay (sieve-mapping) method, stacking transparent suitability layers so constraints and opportunities combine into a composite analysis. Modern GIS weighted-overlay tools are the digital descendants of this technique.
7A site's soil percolation test returns a very slow rate of 90 minutes per inch. For stormwater analysis, what does this most directly suggest about the soil?
A.It has high infiltration and is ideal for infiltration basins
B.It is highly erodible sandy soil
C.It has low permeability, favoring runoff and ponding
D.It is organic peat with high bearing capacity
Explanation: A percolation rate of 90 minutes per inch is very slow, indicating low permeability typical of clayey soils. Such soils shed water as runoff and are prone to ponding, which constrains infiltration-based stormwater strategies and septic suitability during analysis.
8On a contour map, a series of contour lines forms a 'V' shape that points uphill (toward higher elevations). What landform does this pattern indicate?
A.A ridge
B.A vertical cliff
C.A flat plateau
D.A valley or drainageway
Explanation: Where contour lines form a 'V' that points uphill (upstream), they indicate a valley, swale, or drainageway. Conversely, a 'V' or 'U' pointing downhill indicates a ridge. Reading these patterns is essential for analyzing drainage and surface water flow.
9A landscape architect inventories existing trees and records each tree's critical root zone (CRZ) to guide protection. The CRZ is most commonly estimated as the area within a radius of:
A.1 foot per inch of trunk diameter (DBH)
B.0.1 foot per inch of trunk diameter
C.The height of the tree
D.The mature canopy spread of the species
Explanation: A widely used field rule estimates the critical root zone radius as approximately 1 foot per inch of trunk diameter at breast height (DBH). Mapping the CRZ during inventory lets designers protect roots from grading and compaction during construction.
10Which document is the authoritative legal source for establishing the exact boundary, dimensions, and easements of a project site during inventory?
A.A USGS quadrangle map
B.An ALTA/NSPS land title survey
C.A Google Earth aerial image
D.A municipal zoning ordinance
Explanation: An ALTA/NSPS land title survey is a standardized, professionally certified survey that documents precise boundaries, dimensions, easements, encroachments, and recorded encumbrances. It is the authoritative legal basis for property limits during inventory, unlike general reference maps.

About the LARE Section 1 Exam

LARE Section 1 (Inventory, Analysis, and Project Management) is the first of four sections of the Landscape Architect Registration Examination administered by CLARB and delivered at Prometric test centers. It is a computer-based exam of roughly 90 scored items using multiple-choice and multiple-response item types. Section 1 tests a candidate's ability to gather and interpret site and contextual data and to manage a project, organized into five blueprint areas: Physical Analysis (39%), Inventory and Data Collection (21%), Contextual Analysis (19%), Stakeholder Engagement Process (14%), and Project Management (7%). All four LARE sections must be passed for landscape architect registration.

Questions

90 scored questions

Time Limit

Approximately 3 hours

Passing Score

650 (scaled, criterion-referenced)

Exam Fee

$535 (Section 1) (CLARB (Council of Landscape Architectural Registration Boards))

LARE Section 1 Exam Content Outline

39%

Physical Analysis

Topography and slope analysis, soils and geotechnical factors, hydrology and stormwater, microclimate, vegetation, ecology, and site suitability assessment.

21%

Inventory and Data Collection

Boundary and topographic surveys, GIS and remote sensing, utility records, vegetation and tree inventory, environmental assessment, and field reconnaissance.

19%

Contextual Analysis

Zoning and regulatory overlays, surrounding land use and compatibility, circulation and connectivity, demographics, historic resources, and neighborhood character.

14%

Stakeholder Engagement Process

Stakeholder identification, public participation frameworks, charrettes, facilitation, inclusive and equitable engagement, and feedback reporting.

7%

Project Management

Scope of services, fee structures, scheduling and critical path, risk management, change orders, consultant coordination, and professional practice.

How to Pass the LARE Section 1 Exam

What You Need to Know

  • Passing score: 650 (scaled, criterion-referenced)
  • Exam length: 90 questions
  • Time limit: Approximately 3 hours
  • Exam fee: $535 (Section 1)

Keys to Passing

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

LARE Section 1 Study Tips from Top Performers

1Weight your study toward Physical Analysis (39%) - topography, soils, hydrology, microclimate, and vegetation dominate the section
2Practice reading topographic surveys and calculating slope as rise over run expressed as a percentage
3Learn to interpret soils data: USDA texture, hydrologic soil groups, percolation, and expansive/fill conditions
4Understand FEMA flood zones, watersheds, and basic stormwater concepts like detention versus retention
5Master inventory sources: ALTA/NSPS surveys, GIS raster vs vector, 811 utility locating, LiDAR, and NRCS Web Soil Survey
6Know contextual constraints: zoning setbacks and height limits, overlays, riparian buffers, and historic designations
7Study public engagement frameworks such as Arnstein's ladder and the IAP2 Spectrum of Public Participation
8Review project-management basics: scope of services, fee types, Gantt charts, critical path, and change orders
9Distinguish multiple-choice (one answer) from multiple-response (select all correct) item types
10Use the CLARB blueprint and orientation guide as your primary, authoritative references
11Memorize key accessibility thresholds such as the 5% walkway-to-ramp running-slope limit
12Practice converting site dimensions to acres (43,560 square feet per acre) for programming math
13Take full-length timed practice sets to build stamina for the roughly three-hour appointment
14Review the professional standard of care and documentation as risk-management foundations

Frequently Asked Questions

What does LARE Section 1 cover?

LARE Section 1, titled Inventory, Analysis, and Project Management, tests how landscape architects gather and interpret site information and manage projects. The CLARB blueprint divides it into five areas: Physical Analysis (39%), Inventory and Data Collection (21%), Contextual Analysis (19%), Stakeholder Engagement Process (14%), and Project Management (7%). Physical Analysis is by far the heaviest area, covering topography, soils, hydrology, microclimate, and vegetation. The section emphasizes interpreting existing conditions, regulatory context, and stakeholder input before any design work begins.

How many questions are on LARE Section 1 and how long is it?

LARE Section 1 contains approximately 90 scored items, along with a number of unscored pretest items that CLARB uses to develop future exams. The exam is computer-based and delivered at Prometric test centers. Candidates are scheduled for an appointment of roughly three hours. Item types include traditional multiple-choice questions, where you select one answer, and multiple-response questions, where you must select two or more correct answers. Selecting all correct responses, and no incorrect ones, is required to receive credit on multiple-response items.

What is the passing score for LARE Section 1?

LARE sections are scored using a criterion-referenced, scaled scoring method, and candidates must achieve a scaled score of at least 650 to pass each section, including Section 1. Because scoring is criterion-referenced, you are measured against an established standard of minimum competency rather than against other candidates. Your raw number of correct answers is converted to the scaled score, so the exact number of questions you must answer correctly can vary slightly between exam forms. CLARB reports results as pass or fail with diagnostic feedback by content area.

How much does LARE Section 1 cost?

The examination fee is charged per section, and Section 1 costs approximately $535, paid to CLARB when you schedule. Additional costs may include CLARB Council Record fees and any fees required by your individual licensing jurisdiction. Because the LARE has four separately passed sections, the total examination cost to complete all four is roughly four times the per-section fee, plus record and jurisdiction fees. Always confirm current fees directly with CLARB, since fees are periodically updated.

In what order should I take the four LARE sections?

The four LARE sections, Inventory/Analysis/Project Management (Section 1), Planning and Design (Section 2), Construction Documentation and Administration (Section 3), and Grading/Drainage/Stormwater (Section 4), may be taken in any order and are passed independently. Many candidates begin with Section 1 because it covers the early project phases of inventory and analysis that logically precede design and documentation. Others sequence sections around their work experience, taking the sections that align with their current responsibilities first. There is no required order, so choose the sequence that fits your preparation and schedule.

What item types appear on LARE Section 1?

LARE Section 1 uses objective, computer-scored item types: multiple-choice questions, where you choose one best answer from four options, and multiple-response questions, where two or more options are correct and you must select all of them. Unlike the later, more graphic sections, Section 1 does not rely on hand-drawn graphics; it is fully objective and auto-scored. This makes Section 1 well suited to traditional practice-question study. Reading each prompt carefully to determine whether one or multiple answers are expected is an important test-taking skill.

How should I study for LARE Section 1?

Focus your study time proportionally to the blueprint weights, giving the most attention to Physical Analysis (39%) and Inventory and Data Collection (21%). Build fluency in reading topographic surveys, calculating slope, interpreting soils and hydrology data, and using GIS and survey sources. Review zoning and regulatory overlays, circulation and context analysis, and public engagement frameworks such as the IAP2 spectrum. Round out preparation with project-management fundamentals like scope, fees, scheduling, and risk. Practice with timed questions to build pacing, and use the CLARB orientation guide and blueprint as your primary references.

Is LARE Section 1 required to become a licensed landscape architect?

Yes. Passing all four sections of the LARE, including Section 1, is required to become a licensed (registered) landscape architect in the jurisdictions that use the LARE across the United States, Canada, Puerto Rico, and the Northern Mariana Islands. Each individual licensing board also sets its own education and experience eligibility requirements that you must meet before or around the time you take the exam. Passing the LARE demonstrates the minimum competency needed to protect public health, safety, and welfare in landscape architecture practice.