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National Contractors License Bureau
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State Example Questions

B - General Building

NOTE: All questions are written and reviewed by licensed contractors who are actively working in the field.

The following questions are typical of the kind of items that are on the examination.

The correct answer is highlighted.


1. What is the MINIMUM width required for a residential shower door?

  • a. 22 inches
  • b. 24 inches
  • c. 28 inches
  • d. 30 inches

2. What is the volume of a cylinder if the diameter equals 2 feet and the length equals 4 feet?

  • a. 8 cubic feet
  • b. 12.56 cubic feet
  • c. 25.12 cubic feet
  • d. 50.24 cubic feet

3. High frequency vibration used to compact freshly poured concrete results in which of the following?

  • a. Higher lateral pressures
  • b. Faster curing time
  • c. Lower lateral pressures
  • d. Slower curing time