Landscaping Contractor Exam (C-27)
Actual Exam and Practice Tests Newest
with Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary focus of a C-27 Landscaping Contractor?
A. Interior painting
B. Landscape construction and maintenance
C. Roofing installation
D. Electrical wiring
Answer: B
Rationale: A C-27 contractor specializes in landscape-related construction and
maintenance.
2. Which irrigation method applies water directly to plant roots?
A. Flood irrigation
B. Drip irrigation
C. Spray irrigation
D. Furrow irrigation
Answer: B
Rationale: Drip irrigation delivers water directly to the root zone.
3. What is the main purpose of mulch?
A. Increase soil erosion
B. Retain soil moisture
C. Raise soil salinity
D. Eliminate nutrients
,Answer: B
Rationale: Mulch helps conserve moisture and suppress weeds.
4. Which soil component improves drainage?
A. Clay
B. Silt
C. Sand
D. Organic matter only
Answer: C
Rationale: Sandy soils allow water to move through more easily.
5. What tool is commonly used to level soil?
A. Rake
B. Hammer
C. Chisel
D. Wrench
Answer: A
Rationale: Rakes are commonly used for grading and leveling soil.
6. What is the purpose of topsoil?
A. Foundation support only
B. Plant growth medium
C. Water storage tank
D. Concrete reinforcement
Answer: B
Rationale: Topsoil contains nutrients necessary for plant growth.
7. Which plant type completes its life cycle in one year?
, A. Annual
B. Biennial
C. Perennial
D. Shrub
Answer: A
Rationale: Annuals germinate, flower, and die within one year.
8. What does pH measure in soil?
A. Drainage rate
B. Acidity or alkalinity
C. Nutrient content only
D. Moisture content
Answer: B
Rationale: pH indicates how acidic or alkaline soil is.
9. A pH of 7 is considered:
A. Acidic
B. Neutral
C. Alkaline
D. Saline
Answer: B
Rationale: A pH of 7 is neutral.
10. Which nutrient is most associated with green leafy growth?
A. Nitrogen
B. Phosphorus
C. Potassium
D. Calcium
Actual Exam and Practice Tests Newest
with Complete Questions and Correct
Detailed Answers| Brand New Version!
1. What is the primary focus of a C-27 Landscaping Contractor?
A. Interior painting
B. Landscape construction and maintenance
C. Roofing installation
D. Electrical wiring
Answer: B
Rationale: A C-27 contractor specializes in landscape-related construction and
maintenance.
2. Which irrigation method applies water directly to plant roots?
A. Flood irrigation
B. Drip irrigation
C. Spray irrigation
D. Furrow irrigation
Answer: B
Rationale: Drip irrigation delivers water directly to the root zone.
3. What is the main purpose of mulch?
A. Increase soil erosion
B. Retain soil moisture
C. Raise soil salinity
D. Eliminate nutrients
,Answer: B
Rationale: Mulch helps conserve moisture and suppress weeds.
4. Which soil component improves drainage?
A. Clay
B. Silt
C. Sand
D. Organic matter only
Answer: C
Rationale: Sandy soils allow water to move through more easily.
5. What tool is commonly used to level soil?
A. Rake
B. Hammer
C. Chisel
D. Wrench
Answer: A
Rationale: Rakes are commonly used for grading and leveling soil.
6. What is the purpose of topsoil?
A. Foundation support only
B. Plant growth medium
C. Water storage tank
D. Concrete reinforcement
Answer: B
Rationale: Topsoil contains nutrients necessary for plant growth.
7. Which plant type completes its life cycle in one year?
, A. Annual
B. Biennial
C. Perennial
D. Shrub
Answer: A
Rationale: Annuals germinate, flower, and die within one year.
8. What does pH measure in soil?
A. Drainage rate
B. Acidity or alkalinity
C. Nutrient content only
D. Moisture content
Answer: B
Rationale: pH indicates how acidic or alkaline soil is.
9. A pH of 7 is considered:
A. Acidic
B. Neutral
C. Alkaline
D. Saline
Answer: B
Rationale: A pH of 7 is neutral.
10. Which nutrient is most associated with green leafy growth?
A. Nitrogen
B. Phosphorus
C. Potassium
D. Calcium
