COSC 275 CONSTRUCTION SCIENCE FINAL EXAM
2026, PALMER COLLEGE, PRACTICE QUESTIONS
AND COMPLETE EXAM PREPARATION MATERIAL
1. What is the primary purpose of a material take-off?
A. Scheduling labor
B. Estimating material quantities
C. Managing safety
D. Designing structures
Answer: B
2. Linear measurement refers to:
A. Area calculation
B. Volume calculation
C. Measurement in length units
D. Weight estimation
Answer: C
3. Cut-and-fill operations are used to:
A. Build walls
B. Level a site by moving soil
C. Install plumbing
D. Frame roofs
Answer: B
4. Which unit is commonly used for earthwork volume?
A. Square feet
B. Cubic yards
C. Linear feet
D. Tons
Answer: B
5. A footing is part of:
A. Roofing system
B. Foundation system
C. Electrical system
D. HVAC system
Answer: B
6. Beams primarily support:
A. Vertical loads
B. Electrical wiring
C. Plumbing fixtures
,D. Insulation
Answer: A
7. Joists are typically used in:
A. Roofing only
B. Floor systems
C. Foundations
D. Excavation
Answer: B
8. A girder is best described as:
A. A small beam
B. A main support beam
C. A footing
D. A column base
Answer: B
9. What is the purpose of specifications in construction?
A. Cost reduction
B. Define materials and workmanship
C. Increase labor
D. Replace drawings
Answer: B
10. Site definition includes:
A. Only building layout
B. Only soil type
C. All physical and legal site characteristics
D. Only boundaries
Answer: C
11. What is the formula for calculating area?
A. Length × Width
B. Length × Height
C. Width × Height
D. Length × Depth
Answer: A
12. Volume is calculated by:
A. Length × Width
B. Length × Width × Height
C. Length × Height
D. Width × Height
Answer: B
, 13. What does a quantity take-off measure?
A. Labor hours
B. Material quantities from drawings
C. Equipment cost
D. Project timeline
Answer: B
14. Which document provides detailed construction requirements?
A. Blueprint only
B. Specifications
C. Invoice
D. Schedule
Answer: B
15. What is the purpose of a slab?
A. Roofing support
B. Floor foundation
C. Wall framing
D. Drainage
Answer: B
16. Which tool is commonly used for measuring distance on plans?
A. Thermometer
B. Scale ruler
C. Hammer
D. Level
Answer: B
17. What does “cut” refer to in earthwork?
A. Adding soil
B. Removing soil
C. Compacting soil
D. Measuring soil
Answer: B
18. What does “fill” refer to?
A. Removing soil
B. Adding soil
C. Compacting concrete
D. Measuring elevation
Answer: B
19. Which structural member supports joists?
A. Girder
B. Slab
C. Footing
2026, PALMER COLLEGE, PRACTICE QUESTIONS
AND COMPLETE EXAM PREPARATION MATERIAL
1. What is the primary purpose of a material take-off?
A. Scheduling labor
B. Estimating material quantities
C. Managing safety
D. Designing structures
Answer: B
2. Linear measurement refers to:
A. Area calculation
B. Volume calculation
C. Measurement in length units
D. Weight estimation
Answer: C
3. Cut-and-fill operations are used to:
A. Build walls
B. Level a site by moving soil
C. Install plumbing
D. Frame roofs
Answer: B
4. Which unit is commonly used for earthwork volume?
A. Square feet
B. Cubic yards
C. Linear feet
D. Tons
Answer: B
5. A footing is part of:
A. Roofing system
B. Foundation system
C. Electrical system
D. HVAC system
Answer: B
6. Beams primarily support:
A. Vertical loads
B. Electrical wiring
C. Plumbing fixtures
,D. Insulation
Answer: A
7. Joists are typically used in:
A. Roofing only
B. Floor systems
C. Foundations
D. Excavation
Answer: B
8. A girder is best described as:
A. A small beam
B. A main support beam
C. A footing
D. A column base
Answer: B
9. What is the purpose of specifications in construction?
A. Cost reduction
B. Define materials and workmanship
C. Increase labor
D. Replace drawings
Answer: B
10. Site definition includes:
A. Only building layout
B. Only soil type
C. All physical and legal site characteristics
D. Only boundaries
Answer: C
11. What is the formula for calculating area?
A. Length × Width
B. Length × Height
C. Width × Height
D. Length × Depth
Answer: A
12. Volume is calculated by:
A. Length × Width
B. Length × Width × Height
C. Length × Height
D. Width × Height
Answer: B
, 13. What does a quantity take-off measure?
A. Labor hours
B. Material quantities from drawings
C. Equipment cost
D. Project timeline
Answer: B
14. Which document provides detailed construction requirements?
A. Blueprint only
B. Specifications
C. Invoice
D. Schedule
Answer: B
15. What is the purpose of a slab?
A. Roofing support
B. Floor foundation
C. Wall framing
D. Drainage
Answer: B
16. Which tool is commonly used for measuring distance on plans?
A. Thermometer
B. Scale ruler
C. Hammer
D. Level
Answer: B
17. What does “cut” refer to in earthwork?
A. Adding soil
B. Removing soil
C. Compacting soil
D. Measuring soil
Answer: B
18. What does “fill” refer to?
A. Removing soil
B. Adding soil
C. Compacting concrete
D. Measuring elevation
Answer: B
19. Which structural member supports joists?
A. Girder
B. Slab
C. Footing
