Stone Mason Certification Exam Practice Questions And Correct Answers (Verified Answers) Plus Rationales 2026 Q&A | Instant Download Pdf
- What is the primary purpose of a chisel in stone masonry?
- Mixing mortar
- Measuring stone
- Shaping stone
- Polishing stone
Rationale: A chisel is used to cut, shape, and detail stone, allowing masons
to create precise edges and forms.
- Which type of stone is most commonly used for countertops due to its
- Sandstone
- Limestone
- Granite 1 / 4
durability and aesthetic appeal?
- Slate
Rationale: Granite is highly durable, resistant to scratches, and available in
a wide range of colors, making it ideal for countertops.
- What is the ideal joint width for standard dry-stacked stone walls?
- 1 inch
- ½ inch
- 2 inches
- 3 inches
Rationale: A ½-inch joint allows for stability while maintaining the
aesthetic of dry-stacked stone walls.
- Which tool is used to check the level of a stone wall during
- Trowel
- Spirit level
- Mason hammer
- Plumb bob
construction?
Rationale: A spirit level ensures that the stones are level and even,
preventing structural issues.
- What is the term for a stone with naturally flat surfaces suitable for
- Rubble
- Cobble
- Flagstone 2 / 4
paving?
- Ashlar
Rationale: Flagstone is naturally flat and ideal for walkways, patios, and
flooring.
- Which stone is known for its fossilized appearance and is often used for
- Granite
- Basalt
- Limestone
- Marble
decorative interior features?
Rationale: Limestone often contains fossils and is valued for its unique
textures and decorative qualities.
- Which of the following is the most suitable method for cutting granite?
- Cold chisel and hammer
- Hand saw
- Diamond-tipped saw
- Wood saw
Rationale: Granite is extremely hard; diamond-tipped saws are required to
cut it efficiently and accurately.
- What is the main advantage of dry-stacked stone construction?
- Requires mortar
- Allows drainage and flexibility
- Faster to paint
- Requires less skill 3 / 4
Rationale: Dry-stacked walls can flex slightly, allowing water drainage and
reducing cracking risks.
- Which tool is primarily used to split stone along natural grain lines?
- Trowel
- Spirit level
- Feathers and wedges
- Chipping hammer
Rationale: Feathers and wedges are used to apply even pressure along
natural stone lines to split stones cleanly.
- In masonry, what is “pointing”?
- Sharpening a chisel
- Arranging stones in patterns
- Finishing mortar joints
- Measuring alignment
Rationale: Pointing refers to finishing or repairing mortar joints to ensure
durability and aesthetic appeal.
- Which stone is softest and easiest to carve?
- Granite
- Sandstone
- Basalt
- Quartzite
Rationale: Sandstone is softer than granite or basalt, making it ideal for
carving intricate designs.
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