Practice Test GeeksLARE Test Practice Test
← All LARE Flashcard Decks

LARE Prep Section Flashcards

7 cards from real LARE practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

Read the first 7 LARE Prep Section flashcards as text

  1. When grading a site to direct stormwater away from a building foundation, the minimum recommended slope for the first 10 feet from the structure is:

    Answer: 5%

    A minimum 5% slope (6 inches per 10 feet) is required for the first 10 feet away from a building foundation to prevent water infiltration.

  2. Under the Americans with Disabilities Act (ADA), the maximum running slope for an accessible route that does NOT qualify as a ramp is:

    Answer: 8.33%

    An accessible route with a slope exceeding 5% is considered a ramp, so the maximum running slope for a non-ramp route is 8.33% (1:12).

  3. Which contour interval is most appropriate for a large-scale grading plan of a residential lot with moderate topographic variation?

    Answer: 1 foot

    A 1-foot contour interval provides sufficient detail for residential-scale grading without excessive line density on moderate terrain.

  4. A landscape architect is designing a bioretention basin. The typical ponding depth allowed before overflow should not exceed:

    Answer: 12 inches

    Bioretention basins are typically designed for a maximum ponding depth of 12 inches to ensure proper infiltration and plant survival.

  5. In construction documentation, a 'spot elevation' shown as 103.75 on a grading plan indicates:

    Answer: The finished grade elevation is 103.75 feet above a datum

    A spot elevation indicates the finished grade elevation at a specific point, measured in feet above a reference datum.

  6. Which of the following stormwater management practices is considered a 'green infrastructure' or Low Impact Development (LID) approach?

    Answer: Permeable pavement with infiltration bed

    Permeable pavement with an infiltration bed mimics natural hydrology by allowing water to infiltrate on-site, a core principle of LID.

  7. The 'time of concentration' in stormwater hydrology refers to:

    Answer: The time for runoff to travel from the hydraulically farthest point to the outlet

    Time of concentration is the travel time of stormwater from the most hydraulically remote point in the watershed to the design outlet.

How this page was made: written with AI tools and published by Nathan Beja, founder of Practice Test Geeks, who is responsible for its content. Exam facts are checked against the official sources listed below. Not reviewed by a subject-matter expert. Editorial policy

Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. clarb.org — Fees, retake fee, test delivery, eligibility, score release, score validity, retake policy, time limit, passing score, registration deadline · verified Oct 2026