Last updated: October 22, 2026 · Written by the Math Made Easy math teachers

Looking for a scale drawings quiz? Then this Grade 7 quiz on Scale Drawings: Lengths, Areas and Scale Factors asks 10 multiple-choice questions with instant feedback. Ten multiple-choice questions check using scales, scale factors and area changes. Each wrong choice comes from a common slip such as dividing instead of multiplying or forgetting to square the scale, so ask whether your answer should be larger or smaller than the starting length.
Standards: 7.G.A.1 · Level: Grade 7

What this Scale Drawings: Lengths, Areas and Scale Factors quiz checks
- A scale such as 1 in = 4 ft means every inch on the drawing stands for 4 feet in real life.
- The scale factor equals drawing length divided by actual length in the same unit.
- Lengths change by the scale factor, but areas change by the square of the scale factor.
- Redrawing at a new scale multiplies each drawing length by old scale ÷ new scale.
The 10 questions of the quiz
- A scale is 1 in = 8 ft. A drawing length is 4.5 in. What is the actual length?
- The scale is 1 in = 18 mi. A real distance is 54 mi. How long is it on the map?
- Use the map to find the actual distance from Lark to Moss.
- A scale factor is 124. An actual length is 9 ft. What is the drawing length?
- Every length on a drawing is multiplied by 4. By what number is the area multiplied?
- The small rectangle is enlarged by scale factor 3. What is the area of the larger rectangle?
- A blueprint uses 14 in = 1 ft. A wall is 5.5 in long on the blueprint. What is the actual length?
- The scale is 1 in = 5 ft. An actual area is 150 sq ft. What is the area on the drawing?
- Drawing A uses 1 in = 10 ft and Drawing B uses 1 in = 5 ft. How do lengths on B compare with A?
- Which scale factor makes a reduction?
After the quiz
Missed a question? Reread the Scale Drawings: Lengths, Areas and Scale Factors lesson, then take the quiz again. Next, solve the Grade 7 worksheet on Scale Drawings: Lengths, Areas and Scale Factors, one star first, then two and three stars. Finally, take the chapter test under real conditions, without notes and with a timer.
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