Key Quantity Surveying Questions and Answers: Building Estimation MCQs

 


Question: What is the standard size of a brick commonly used in construction?

a) 200 mm × 100 mm × 50 mm

b) 250 mm × 150 mm × 75 mm

c) 300 mm × 200 mm × 100 mm

d) 150 mm × 75 mm × 50 mm

Answer: a) 200 mm × 100 mm × 50 mm


Question: How many bricks are typically required per square meter for a single brick wall with standard dimensions?

a) 30

b) 50

c) 70

d) 100

Answer: b) 50


Question: What is the standard thickness of plastering for internal walls in a residential building?

a) 10 mm

 b) 15 mm

c) 20 mm

 d) 25 mm

Answer: b) 15 mm


Question: In estimating concrete volume for a column, what is the formula to calculate the volume of concrete required?

a) πr²h

b) 2πrh

c) πr²

d) 4πr²

Answer: a) πr²h


Question: What is the approximate weight of one cubic meter of concrete?

a) 1800 kg

b) 2000 kg

c) 2200 kg

d) 2400 kg

Answer: b) 2000 kg


Question: Which unit of measurement is commonly used for quantifying steel reinforcement in construction?

a) Kilograms

b) Tons

c) Meters

d) Centimeters

Answer: a) Kilograms


Question: How many kilograms of steel reinforcement are typically required per cubic meter of concrete in reinforced concrete structures?

a) 50-100 kg

b) 100-200 kg

c) 200-300 kg

d) 300-400 kg

Answer: b) 100-200 kg


Question: Which of the following is NOT a commonly used method for estimating quantities in construction projects?

a) Approximation method

b) Detailed measurement method

 c) Budget method

d) Trial and error method

Answer: d) Trial and error method


Question: What is the standard thickness of a concrete slab for residential flooring?

a) 50 mm

b) 75 mm

c) 100 mm

d) 150 mm

Answer: c) 100 mm


Question: How many bags of cement (50 kg each) are typically required for one cubic meter of concrete with a mix ratio of 1:2:4 (cement:sand:aggregate)?

a) 4

b) 5

c) 6

d) 7 Answer: c) 6


Question: In brickwork, what is the purpose of providing vertical joints?

a) To enhance aesthetics

b) To increase strength

c) To improve water resistance

d) To allow for expansion and contraction

Answer: d) To allow for expansion and contraction


Question: Which type of brick bond is commonly used in construction for better stability?

a) English bond

b) Flemish bond

c) Stretcher bond

d) Header bond

Answer: b) Flemish bond


Question: What is the standard size of a concrete block used in construction?

a) 200 mm × 200 mm × 200 mm

b) 300 mm × 200 mm × 150 mm

c) 400 mm × 200 mm × 100 mm

d) 500 mm × 250 mm × 75 mm

Answer: b) 300 mm × 200 mm × 150 mm


Question: How is the thickness of concrete slabs typically measured?

a) In centimeters

b) In millimeters

c) In meters

d) In inches

Answer: d) In inches


Question: Which of the following materials is commonly used as a leveling material during construction?

a) Sand

b) Cement

c) Gravel

d) Gypsum

Answer: a) Sand


Question: What is the standard size of a standard concrete block in the United States?

a) 8 inches × 8 inches × 16 inches

b) 6 inches × 6 inches × 12 inches

c) 10 inches × 10 inches × 20 inches

d) 12 inches × 12 inches × 24 inches

Answer: a) 8 inches × 8 inches × 16 inches


Question: Which of the following is NOT a component of the estimate in construction projects?

a) Labor costs

b) Material costs

c) Administrative costs

d) Equipment costs

Answer: c) Administrative costs


Question: In construction, what does the term "BOQ" stand for?

a) Building Overhaul Quotation

b) Bill of Quantity

c) Budgeted Order Quantity

d) Base of Quote

Answer: b) Bill of Quantity


Question: What is the purpose of using "Dumpy Level" in quantity surveying?

a) To measure angles

b) To measure distances

c) To determine heights and elevations

d) To calculate volumes

Answer: c) To determine heights and elevations


Question: Which of the following is NOT typically included in a detailed estimate?

a) Cost of construction equipment

b) Cost of permits and approvals

c) Cost of overheads and contingencies

d) Cost of architectural design

Answer: d) Cost of architectural design


Question: What is the purpose of using "Center Line Method" in estimating quantities for excavation?

a) To calculate the volume of soil removed

b) To establish the boundary of the excavation area

c) To determine the midpoint of the excavation site

 d) To measure the depth of the excavation

Answer: a) To calculate the volume of soil removed


Question: Which type of bricklaying bond involves alternate courses of headers and stretchers?

a) English bond

b) Flemish bond

c) Stretcher bond

d) Header bond

Answer: b) Flemish bond


Question: What is the standard thickness of a reinforced concrete slab for heavy industrial flooring?

a) 100 mm

b) 150 mm

c) 200 mm

d) 250 mm

Answer: c) 200 mm


Question: Which of the following is NOT a commonly used method for measuring excavation quantities?

a) Cross-sectional method

b) Mid-point method

c) Prismoidal method

d) Average depth method

Answer: b) Mid-point method


Question: What is the typical spacing of ties in a reinforced concrete column formwork?

a) 1000 mm to 1500 mm

b) 2000 mm to 2500 mm

c) 3000 mm to 3500 mm

d) 4000 mm to 4500 mm

Answer: a) 1000 mm to 1500 mm


Question: Which of the following is NOT a common method for measuring concrete quantities in construction?

a) Grid method

b) Prismoidal method

c) Simpson's rule

d) Trapezoidal rule

Answer: a) Grid method


Question: In construction, what does the term "BOQ" stand for?

a) Building Overhaul Quotation

b) Bill of Quantity

c) Budgeted Order Quantity

d) Base of Quote

 Answer: b) Bill of Quantity


Question: What is the purpose of a "schedule of rates" in construction projects?

a) To list the time schedule for different construction activities

b) To provide a breakdown of labor rates for various trades

c) To outline the sequence of construction activities

d) To determine the rental rates for construction equipment

Answer: b) To provide a breakdown of labor rates for various trades


Question: Which of the following is NOT a common method for estimating excavation quantities?

a) Cross-sectional method

b) Mid-point method

c) Prismoidal method

d) Volume averaging method

Answer: d) Volume averaging method


Question: What is the purpose of a "rate analysis" in construction estimation?

a) To analyze the rate of construction progress

b) To determine the market rate for construction materials

c) To calculate the unit rates for different construction activities

d) To assess the efficiency of labor on-site

Answer: c) To calculate the unit rates for different construction activities


Question: Which of the following factors does NOT affect the quantity of materials required in construction?

a) Site conditions

b) Weather conditions

c) Design specifications

d) Construction equipment availability

Answer: d) Construction equipment availability


Question: What is the primary purpose of conducting a "site survey" before construction begins?

a) To identify potential hazards on-site

b) To determine the layout and boundaries of the construction site

c) To estimate the quantity of materials required for construction

d) To assess the availability of skilled labor in the area

 Answer: b) To determine the layout and boundaries of the construction site


Question: Which of the following materials is commonly used as a leveling material during construction?

a) Sand

b) Cement

c) Gravel

d) Gypsum

Answer: a) Sand


Question: In quantity surveying, what does the term "taking off" refer to?

a) Removing excess materials from the construction site

b) Measuring and estimating quantities of materials required for construction

c) Erecting temporary structures for construction activities

d) Recording daily progress reports on-site

Answer: b) Measuring and estimating quantities of materials required for construction


Question: What is the primary purpose of a "bar bending schedule" in reinforced concrete construction?

a) To schedule the delivery of reinforcement bars to the construction site

b) To estimate the cost of reinforcement materials

c) To provide detailed instructions for bending reinforcement bars to specific shapes

d) To analyze the structural integrity of reinforced concrete elements

Answer: c) To provide detailed instructions for bending reinforcement bars to specific shapes


Question: What is the primary function of a "quantity surveyor" in construction projects?

a) Project scheduling

b) Cost estimation and management

c) Quality control

d) Site supervision

Answer: b) Cost estimation and management


Question: Which of the following methods is commonly used for measuring the area of irregularly shaped plots?

a) Trapezoidal rule

b) Grid method

c) Simpson's rule

d) Mid-point method

Answer: a) Trapezoidal rule


Question: What is the typical unit of measurement for quantifying excavation volumes?

a) Cubic meters

b) Square meters

 c) Linear meters

d) Cubic centimeters

Answer: a) Cubic meters


Question: In construction, what does the term "rate analysis" refer to?

a) Analysis of construction progress

b) Calculation of labor rates

c) Estimation of project duration

d) Evaluation of material costs

Answer: b) Calculation of labor rates


Question: Which of the following tools is commonly used for measuring distances in surveying?

a) Vernier caliper

b) Theodolite

c) Leveling staff

d) Plumb bob

Answer: c) Leveling staff


Question: What is the primary purpose of a "schedule of rates" in construction contracts?

 a) Determining the project timeline

b) Allocating resources to different activities

 c) Establishing payment schedules

d) Providing unit rates for various work items

Answer: d) Providing unit rates for various work items


Question: Which of the following is NOT typically included in a bill of quantities (BOQ)?

a) Material specifications

b) Labor costs

c) Contract terms

 d) Equipment depreciation

Answer: c) Contract terms


Question: What is the standard unit for measuring the thickness of plastering?

a) Millimeters

b) Meters

c) Centimeters

d) Inches

Answer: a) Millimeters


Question: Which type of bond is characterized by alternating courses of headers and stretchers in brickwork?

a) Flemish bond

b) English bond

c) Stretcher bond

d) Header bond

Answer: a) Flemish bond


Question: What is the primary purpose of conducting a site survey before construction begins?

a) Identifying potential hazards

b) Estimating labor costs

c) Determining project feasibility

d) Assessing site conditions

Answer: d) Assessing site conditions


Question: Which method is commonly used for estimating the quantity of concrete required for a cylindrical structure?

a) Trapezoidal rule

b) Prismoidal rule

c) Simpson's rule

d) Mid-point rule

Answer: b) Prismoidal rule


Question: What is the primary purpose of using a plumb bob in construction?

a) Measurement of horizontal distances

b) Measurement of vertical distances

c) Measurement of angles

d) Measurement of surface levels

Answer: b) Measurement of vertical distances


Question: Which document provides a detailed breakdown of all construction work items along with their quantities and rates?

a) Schedule of rates

b) Bill of quantities (BOQ)

c) Cost estimate

d) Work breakdown structure (WBS)

Answer: b) Bill of quantities (BOQ)


Question: What is the standard unit for measuring the length of reinforcing steel bars (rebars)?

a) Meters

b) Kilograms

 c) Millimeters

d) Inches

Answer: c) Millimeters


Question: Which of the following is NOT a component of a detailed construction estimate?

a) Labor costs

 b) Material costs

c) Overhead costs

d) Equipment depreciation

Answer: d) Equipment depreciation


Question: In construction, what is the typical unit for quantifying excavation quantities?

a) Cubic meters

b) Square meters

c) Linear meters

d) Kilograms

Answer: a) Cubic meters


Question: Which type of bond is characterized by alternating courses of headers and stretchers, each course consisting of headers offset by half a brick from the course above and below?

a) English bond

b) Flemish bond

c) Stretcher bond

d) Header bond

Answer: a) English bond


Question: What is the primary purpose of a bar bending schedule in reinforced concrete construction?

a) To determine the quantity of reinforcement required

b) To calculate the weight of reinforcement bars

c) To provide instructions for bending reinforcement bars to specific shapes

 d) To estimate the cost of reinforcement materials

Answer: c) To provide instructions for bending reinforcement bars to specific shapes


Question: What term is used to describe the process of calculating the total quantity of materials required for a construction project?

a) Quantity surveying

b) Material estimation

c) Takeoff

d) Cost analysis

Answer: a) Quantity surveying


Question: Which of the following methods is commonly used for estimating the volume of irregularly shaped excavation pits?

a) Mid-point method

b) Trapezoidal rule

c) Prismoidal rule

d) Cross-sectional method

Answer: c) Prismoidal rule


Question: What is the primary purpose of using a plumb bob in construction?

a) Measurement of horizontal distances

b) Measurement of vertical distances

c) Measurement of angles

d) Measurement of surface levels

Answer: b) Measurement of vertical distances


Question: Which document provides a detailed breakdown of all construction work items along with their quantities and rates?

a) Schedule of rates

b) Bill of quantities (BOQ)

c) Cost estimate

d) Work breakdown structure (WBS)

Answer: b) Bill of quantities (BOQ)


Question: What is the standard unit for measuring the length of reinforcing steel bars (rebars)?

a) Meters

b) Kilograms

 c) Millimeters

d) Inches

Answer: c) Millimeters


Question: Which of the following is NOT a component of a detailed construction estimate?

 a) Labor costs

b) Material costs

c) Overhead costs

d) Equipment depreciation

Answer: d) Equipment depreciation


Question: In construction, what is the typical unit for quantifying excavation quantities?

a) Cubic meters

b) Square meters

c) Linear meters

d) Kilograms

Answer: a) Cubic meters


Question: Which type of bond is characterized by alternating courses of headers and stretchers, each course consisting of headers offset by half a brick from the course above and below?

a) English bond

b) Flemish bond

c) Stretcher bond

d) Header bond

Answer: a) English bond


Question: What is the primary purpose of a bar bending schedule in reinforced concrete construction?

a) To determine the quantity of reinforcement required

b) To calculate the weight of reinforcement bars

c) To provide instructions for bending reinforcement bars to specific shapes

d) To estimate the cost of reinforcement materials

Answer: c) To provide instructions for bending reinforcement bars to specific shapes


Question: What term is used to describe the process of calculating the total quantity of materials required for a construction project?

a) Quantity surveying

b) Material estimation

c) Takeoff

d) Cost analysis

Answer: a) Quantity surveying


Question: Which of the following methods is commonly used for estimating the volume of irregularly shaped excavation pits?

a) Mid-point method

b) Trapezoidal rule

c) Prismoidal rule

d) Cross-sectional method

Answer: c) Prismoidal rule


Question: What is the primary function of a quantity surveyor in construction projects?

a) Project scheduling

b) Cost estimation and management

c) Quality control

d) Site supervision

Answer: b) Cost estimation and management

 

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