Home Quiz

Learn how well you understand what makes a home functional, comfortable, and cohesive in about 10 minutes. Get a clear score from 16 realistic scenarios on layout, lighting, color, and more, no sign-up.

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Questions: 1610 minutes

08:30

July 22, 2026

July 22, 2026
Material has been updated

July 22, 2026
Material has been published

2,961 view

247 completions

232 likes

Scale Explorer

How the Scales are Structured

example score

8/16

Home Design Knowledge (HDK)

This scale reflects your overall knowledge of practical and aesthetic principles used to plan functional, comfortable, and visually coherent home interiors.

Foundation Builder

Developing Designer

Strong Knowledge

0 – 6: Foundation Builder | 7 – 12: Developing Designer | 13 – 16: Strong Knowledge

A score of 8 falls in the Developing Designer range, suggesting you understand many common design principles and can apply them in everyday rooms with some gaps remaining.

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just completed the test

DATA-BASED USER COHORTS

Who Usually Takes This Test?

New Home Decorators

41%OF USERS

People refreshing a room or moving soon who want to sanity-check their layout, color, and lighting choices before spending money.

DIY Renovation Planners

34%OF USERS

Homeowners planning updates who want practical guidance on proportions, furniture placement, acoustics, and function in real spaces.

Design Learners and Students

25%OF USERS

Hobbyists or interior design students who use the quiz to benchmark their understanding of core concepts and identify gaps to study.

BASED ON AGGREGATED, ANONYMIZED DATA FROM TENS OF THOUSANDS OF FREUDLY USERS.

Benchmarking

See How You Compare

Once you complete the test, your results are compared with real-world data from people in your country.
Below is a preview of how scores are typically distributed across each scale.

Home Design Knowledge (HDK)

Average

8.9

Normal range

6 — 11.7

min.

max.

This curve shows how scores are typically distributed.
Once you complete the test, your result will appear on the scale so you can see how you compare.

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SAMPLE QUESTIONS

Example Questions From the Test

- The largest piece of furniture in a room
- The geometric center of the floor plan
- The brightest artificial light in a room
- The feature intended to attract attention first
- The fixture's maximum wattage
- The bulb's Color Rendering Index, or CRI
- The bulb's beam angle
- The bulb's physical diameter
- Sink, main cooking area, and refrigerator
- Sink, dishwasher, and trash bin
- Refrigerator, pantry, and kitchen island
- Oven, dining table, and pantry

These are 3 of the 16 real questions — the rest appear in the test. No sign-up needed to start.

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WHAT THE TEST MEASURES

About This Assessment

Home Quiz - Symptoms and Signs

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How well do you understand the choices that make a home functional, comfortable, and visually coherent? This free 16-question interior design quiz tests practical knowledge of room layouts, lighting, color, proportion, acoustics, furniture placement, and accessible features. Compare familiar design concepts with realistic home scenarios, then use your score band to see whether your knowledge is foundational, developing, or strong. No sign-up is needed.

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