Basalt is
A. Sedimentary rock
B. Metamorphic rock
C. Extrusive igneous rock
D. Intrusive igneous rock
Answer: Option C
A. Sedimentary rock
B. Metamorphic rock
C. Extrusive igneous rock
D. Intrusive igneous rock
Answer: Option C
For the manufacture of plywood, veneers are placed so that grains of adjacent veneers
A. Run at right angles
B. Parallel
C. Inclined at 45°
D. Inclined at 60°
The most important constituent of an oil paint, is
A. Thinner
B. Vehicle
C. Pigment
D. All the above
Stucco paints are suitable for
A. Stone masonry
B. Brick walls
C. Both (A) and (B)
D. Neither (A) nor (B)
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