Please keep at least one language enabled. || కనీసం ఒక భాషను ఎంచుకోండి.
Question 1
ప్రశ్న 1
An estimator must measure excavation, cast-in-situ concrete and formwork for a pump-house using Indian Standard methods. Which approach correctly selects the measurement provisions?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The IS 1200 series addresses different classes of building and civil engineering work in separate parts. Earthwork, concrete and formwork require their relevant measurement provisions. The applicable editions and project specifications should be checked before preparing quantities. A common project location does not make the measurement basis identical for all trades. Consistent classification supports comparable rates and a checkable bill of quantities.
వివరణ:
Question 2
ప్రశ్న 2
A measurement book uses three columns for the dimensions of a rectangular concrete element. Which booking order is generally followed under Indian Standard measurement practice?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
A consistent sequence makes the dimensional entries easier to interpret and audit. The usual order is length, followed by breadth or width, and then height, depth or thickness. The last dimension depends on the nature of the work. Separate numerical quantities are derived from the booked dimensions. Uniform booking reduces transposition errors when measurements are transferred into a detailed estimate.
వివరణ:
Question 3
ప్రశ్న 3
Two BOQ items are both labelled merely 'concrete', but one requires M20 concrete in foundations and the other M30 concrete in columns. What change is needed to make the measurement and pricing descriptions adequate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
A bill item should describe the materials and workmanship represented by the measured work. The concrete grade affects the specified material requirements. Location and placing conditions can also influence execution and rate selection. Different work should not be combined under an ambiguous description when it needs distinct pricing. Clear descriptions permit measured quantities to be linked to the intended specification and rate.
వివరణ:
Question 4
ప్రశ్న 4
An earthwork trench is excavated and the spoil expands after loosening. The excavation BOQ item requires in-situ volume measured from the authorized trench profile. Which quantity is appropriate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The item expressly requires excavation quantity in its original in-situ position. Excavated soil may bulk and occupy a greater loose volume after disturbance. That change does not alter the geometric volume removed from the authorized trench. Quantity measurement must be consistent with the defined payment item. Haulage or disposal measured by another basis should be dealt with under its own applicable description.
వివరణ:
Question 5
ప్రశ్న 5
A rectangular concrete block has measured dimensions 2.46 m by 1.25 m by 0.16 m. For this question, the entire block is included, and its volume must be REPORTED to the nearest 0.01 m3. What quantity should be entered?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The unrounded block volume is the product of its three measured dimensions. Multiplication gives 2.46 x 1.25 x 0.16 = 0.492 cubic metre. The question explicitly specifies reporting to the nearest 0.01 cubic metre. Rounding 0.492 to that precision gives 0.49 cubic metre. The computation should be made before the final reporting round-off.
వివరణ:
Question 6
ప్రశ్న 6
A specified pipeline-laying BOQ item is paid in running metres along the installed pipe centre line. Three nonoverlapping straight lengths are 12.50 m, 8.75 m and 15.25 m, and fittings are separately accounted for. What length is entered for this item?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The item is expressly measured by installed centre-line length. Each straight segment belongs to the same specified pipeline-laying item. Their total is 12.50 + 8.75 + 15.25 metres. This equals 36.50 running metres. Fittings are not converted into an additional pipe length because the question states that they are handled separately.
వివరణ:
Question 7
ప్రశ్న 7
A masonry item is specified for measurement in cubic metres. A solid wall section, with no openings or junction overlaps, measures 7.50 m in length, 2.80 m in height and 0.23 m in thickness. What is its volume?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The item specifies volume measurement of the solid wall. Its dimensions are length 7.50 m, height 2.80 m and thickness 0.23 m. Multiplying the first two gives a face area of 21 square metres. Multiplication by thickness gives 21 x 0.23 = 4.83 cubic metres. No opening or overlap adjustment is required under the assumptions given.
వివరణ:
Question 8
ప్రశ్న 8
A floor-finish item is measured in square metres of finished plan area. The rectangular floor is 8.20 m by 5.40 m, and an unfilled shaft opening measuring 1.20 m by 1.50 m is to be FULLY DEDUCTED under the specified item rule. What is the net finish area?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The rectangular gross floor area is 8.20 x 5.40 = 44.28 square metres. The shaft opening has an area of 1.20 x 1.50 = 1.80 square metres. The question directs that this opening be fully deducted from the floor-finish item. Subtraction gives 44.28 - 1.80 = 42.48 square metres. The specified deduction avoids relying on any unstated opening threshold from another measurement trade.
వివరణ:
Question 9
ప్రశ్న 9
A water-distribution BOQ separately lists supply and installation of six identical sluice valves with specified nominal size and pressure class, priced per each valve. Which measurement basis is appropriate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Some defined construction components are appropriately measured by number. The proposed item explicitly prices each installed valve. Its size and pressure class distinguish the specified equipment from other valves. The measured quantity is therefore six numbers of the stated item. Pipe lengths and excavation are different work quantities and must not replace this enumeration.
వివరణ:
Question 10
ప్రశ్న 10
A project includes ordinary dry excavation and excavation below the water level requiring separately specified pumping and working conditions. What measurement principle is most appropriate?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Execution conditions can significantly change the resources needed for civil engineering work. Water-affected excavation may require additional pumping, equipment or safety provisions. Applicable measurement rules and the item specification identify where separate classification is required. Clear measurement prevents an unsuitable dry-work rate from being applied to different work. Separate payment for dewatering must also be checked against the rate inclusions to avoid duplication.
వివరణ:
Question 11
ప్రశ్న 11
A footing uses M20 concrete and an adjacent column uses M30 concrete. Their volumes have both been calculated correctly. Which treatment is best when their specifications and applicable rate items differ?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
A measured item should correspond to the materials and workmanship described in the specification. The two concrete grades are distinct material requirements. Their placing locations may also correspond to different rate classifications. Adding dissimilar quantities into one inadequately described item can distort the abstract. Separate entries provide a transparent basis for measurement and payment.
వివరణ:
Question 12
ప్రశ్న 12
An estimator is measuring a thin masonry partition whose applicable BOQ item is defined in square metres with thickness stated, and a thicker masonry wall whose applicable BOQ item is defined in cubic metres. Which action is correct?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The basis of measurement depends on the particular work item and the governing specifications. Some thin wall or partition items may be described by area with thickness stated. Other wall items are appropriately described by volume. The quantity and unit rate must use compatible units. Following the defined classification avoids incorrect conversions and pricing.
వివరణ:
Question 13
ప్రశ్న 13
A beam requires formwork only to its soffit and TWO vertical sides over a clear length of 4.80 m. The formed width is 0.30 m and formed depth is 0.55 m; no ends or top formwork are included. What is the contact area?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The soffit area equals 4.80 x 0.30 = 1.44 square metres. Each formed side has area 4.80 x 0.55 = 2.64 square metres. Two sides therefore total 5.28 square metres. Combining the sides and soffit gives 5.28 + 1.44 = 6.72 square metres. Top and end surfaces are excluded because the item explicitly excludes them.
వివరణ:
Question 14
ప్రశ్న 14
A reinforcement schedule contains 10 identical straight bars, each of verified payable length 5.00 m. The adopted unit mass is 0.80 kg/m, and no further length allowances apply. What total reinforcement mass is measured?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The total scheduled bar length is 10 x 5.00 = 50.00 metres. The adopted unit mass is 0.80 kilogram per metre. Multiplying the total length by the mass per metre gives 40 kilograms. No additional bend or lap length is introduced because the question states the lengths are verified and complete. Mass is the appropriate quantity for the described reinforcing-steel item.
వివరణ:
Question 15
ప్రశ్న 15
An engineer intends to deduct every door and window opening in full from BOTH plastered wall faces, regardless of opening size or the applicable item conditions. What is the main measurement concern?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Plaster measurement commonly depends on the wall face being finished and the treatment of openings. Different opening sizes and reveal conditions can change the permitted deduction or addition. A blanket full deduction from both faces may therefore be incorrect. The governing measurement part and project item description must be checked. Any numerical exercise should state the deduction rule when the relevant conditions are not supplied.
వివరణ:
Question 16
ప్రశ్న 16
For a concrete-work measurement sheet, a length of 3.476 m has been observed. The measurement rule for this item requires BOOKING THE DIMENSION to the nearest 0.01 m. What length should be recorded?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The specified reporting increment is one hundredth of a metre. The observed length is 3.476 metres. Its third decimal digit is 6, requiring the hundredths digit to increase by one. The recorded measurement is consequently 3.48 metres. Rounding must follow the precision required for the applicable item rather than an arbitrary number of decimal places.
వివరణ:
Question 17
ప్రశ్న 17
For cast-in-situ concrete measurement, work exists on BOTH sides of an identified ground or datum level. Which practice gives a better traceable record under the applicable concrete measurement approach?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
A defined datum can distinguish concrete work carried out in different stages or locations. Work below that level may require different construction arrangements from work above it. Identifying the relevant stage helps keep quantities and applicable rates traceable. The datum should be specified rather than left ambiguous. This practice is consistent with the measurement classification of cast-in-situ concrete work.
వివరణ:
Question 18
ప్రశ్న 18
For an RCC take-off, full beam and full column volumes have been separately included, and the SAME beam-column junction volume is present in both. What should be done?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The concrete occupying a beam-column junction is one physical volume. Separate member take-offs may overlap at the junction if they use unreconciled full dimensions. Counting the same volume in both quantities overstates the concrete item. The applicable measurement convention should determine how to allocate or adjust this intersection. The resulting net quantity must remain traceable to the drawings and measurement sheets.
వివరణ:
Question 19
ప్రశ్న 19
When may two closely related work descriptions be clubbed into a single measurement group without losing accountability?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Clubbing is intended to simplify records without concealing materially different work. The grouped items should retain an intelligible basis for their inclusion. Their detailed descriptions or agreed breakdown must remain available for checking. Work requiring different treatment or rates should not be hidden in an unsuitable group. The applicable part of IS 1200 and project documents control whether clubbing is justified.
వివరణ:
Question 20
ప్రశ్న 20
Three identical rectangular excavation trenches each measure 15 m long, 1.20 m wide and 1.40 m deep. Assume the entire dimensions are payable in-situ excavation and there is no overlap. What total quantity is measured?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Each trench has a rectangular cross section with area 1.20 x 1.40 = 1.68 square metres. Its 15 m length gives 15 x 1.68 = 25.20 cubic metres. There are three identical trenches. Multiplying the single-trench volume by three gives 75.60 cubic metres. No deduction or additional excavation is needed under the specified assumptions.
వివరణ:
Question 21
ప్రశ్న 21
An 18 m long trench has constant width 1.50 m and a depth that varies LINEARLY from 1.20 m at one end to 2.00 m at the other. The sides are vertical and all stated excavation is payable. What is its in-situ volume?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The depth is stated to vary linearly along the trench. Therefore the average depth is (1.20 + 2.00)/2 = 1.60 metres. The trench width remains constant at 1.50 metres. The volume is 18 x 1.50 x 1.60 cubic metres. This equals 43.20 cubic metres of in-situ excavation.
వివరణ:
Question 22
ప్రశ్న 22
A BOQ item for laying a pipe expressly includes jointing and normal pipe placement, while valves and chambers are separate enumerated items. What is the correct measurement treatment?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
An item description determines which construction operations are included in its rate. Here ordinary jointing and placement are already included with laying the pipe. Valves and chambers have separate specified payment items. These components must be measured under their own units without inflating the pipe length. A consistent schedule avoids both omissions and repeated payment for the same work.
వివరణ:
Question 23
ప్రశ్న 23
A wall item is to be measured by net cubic volume and has dimensions 4.20 m long, 3.00 m high and 200 mm thick. There are no openings or overlapping elements. What volume should be entered?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The thickness must first be converted from millimetres to metres. A thickness of 200 mm equals 0.20 metre. The gross and net volumes are equal because no deductions apply. Multiplication gives 4.20 x 3.00 x 0.20 = 2.52 cubic metres. Recording compatible SI units prevents thousandfold conversion errors.
వివరణ:
Question 24
ప్రశ్న 24
A surface-finish item has net measured area 32.50 m2. The applicable rate is Rs 2,200 PER 10 m2, with no additional provisions. What is the amount?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
The rate is expressed for ten square metres, not for one square metre. The measured area corresponds to 32.50/10 = 3.25 rate units. Multiplication by Rs 2,200 gives 3.25 x 2,200 = Rs 7,150. This is the correct item amount. Checking unit-rate denominators is an essential part of measurement-based costing.
వివరణ:
Question 25
ప్రశ్న 25
An abstract has excavation 30 m3 at Rs 600/m3, floor finish 250 m2 at Rs 280/m2 and four specified valves at Rs 5,400 per number. A stated allowance of 5% applies ONLY TO excavation and floor-finish amounts; no other allowance applies. What is the grand total?
Select an option first. || ముందుగా ఒక సమాధానాన్ని ఎంచుకోండి.
Explanation:
Excavation costs 30 x 600 = Rs 18,000. Floor finishing costs 250 x 280 = Rs 70,000, and the four valves cost 4 x 5,400 = Rs 21,600. The direct item subtotal is Rs 1,09,600. The specified allowance is 5 percent of Rs 88,000, or Rs 4,400, because the valves are excluded from its base. Adding the allowance to the direct subtotal produces Rs 1,14,000.
వివరణ:
Answer Key సమాధానాల పట్టిక
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Question 1 ప్రశ్న 1Answer: C. Consult the currently applicable parts of IS 1200 for the respective trades and the governing item descriptions. సమాధానం: C.
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Question 2 ప్రశ్న 2Answer: B. Length, breadth or width, and height, depth or thickness, as relevant. సమాధానం: B.
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Question 3 ప్రశ్న 3Answer: D. State relevant material grade, work location and workmanship or placing requirements and price the distinct work appropriately. సమాధానం: D.
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Question 4 ప్రశ్న 4Answer: A. The net volume of material removed from its original position, based on the specified excavation geometry. సమాధానం: A.
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Question 5 ప్రశ్న 5Answer: C. 0.49 m3. సమాధానం: C.
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Question 6 ప్రశ్న 6Answer: B. 36.50 m. సమాధానం: B.
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Question 7 ప్రశ్న 7Answer: D. 4.83 m3. సమాధానం: D.
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Question 8 ప్రశ్న 8Answer: A. 42.48 m2. సమాధానం: A.
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Question 9 ప్రశ్న 9Answer: C. Enumeration as six numbers of the specified valve item. సమాధానం: C.
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Question 10 ప్రశ్న 10Answer: B. Describe and measure work under materially different execution conditions separately where required by the applicable measurement part and item specification. సమాధానం: B.
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Question 11 ప్రశ్న 11Answer: D. Maintain distinct measured item quantities and rates for the specified concrete classes and locations. సమాధానం: D.
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Question 12 ప్రశ్న 12Answer: A. Measure each against its own applicable item description and unit rather than force both into one unit. సమాధానం: A.
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Question 13 ప్రశ్న 13Answer: C. 6.72 m2. సమాధానం: C.
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Question 14 ప్రశ్న 14Answer: B. 40 kg. సమాధానం: B.
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Question 15 ప్రశ్న 15Answer: D. Opening deductions and treatment of reveals must follow the current applicable plaster measurement rules and specified conditions, not a blanket assumption. సమాధానం: D.
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Question 16 ప్రశ్న 16Answer: A. 3.48 m. సమాధానం: A.
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Question 17 ప్రశ్న 17Answer: C. Record the relevant stages or locations distinctly, identifying work above and below the defined datum as required. సమాధానం: C.
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Question 18 ప్రశ్న 18Answer: B. Allocate or deduct the overlap under the governing measurement convention so the concrete volume is not counted twice. సమాధానం: B.
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Question 19 ప్రశ్న 19Answer: D. When the applicable measurement provisions permit grouping and a clear agreed description and item breakdown remain available. సమాధానం: D.
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Question 20 ప్రశ్న 20Answer: C. 75.60 m3. సమాధానం: C.
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Question 21 ప్రశ్న 21Answer: A. 43.20 m3. సమాధానం: A.
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Question 22 ప్రశ్న 22Answer: D. Keep the pipe length and the separately described valve and chamber quantities under their respective payment units without duplicating included operations. సమాధానం: D.
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Question 23 ప్రశ్న 23Answer: B. 2.52 m3. సమాధానం: B.
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Question 24 ప్రశ్న 24Answer: C. Rs 7,150. సమాధానం: C.
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Question 25 ప్రశ్న 25Answer: A. Rs 1,14,000. సమాధానం: A.