WorksheetsFRIDAY WEEKLY EXAM (13/06/2025)
Total questions: 100
Worksheet time: 3hrs 30mins
Name
Class
Date
1.
The area of a trapezium with parallel sides 12 m and 8 m, and height 6 m is:
a)
60 m²
b)
100 m²
c)
72 m²
d)
96 m²
2.
A rectangular beam 300 mm wide and 500 mm deep has a moment of inertia about its base equal to:
a)
3.125 × 10⁸ mm⁴
b)
2.604 × 10⁸ mm⁴
c)
1.562 × 10⁸ mm⁴
d)
1.042 × 10⁸ mm⁴
3.
A steel bar of 20 mm diameter and 2 m length is subjected to a tensile force of 20 kN. If E = 2×10⁵ N/mm², the elongation is:
a)
0.64 mm
b)
0.32 mm
c)
1.27 mm
d)
0.16 mm
4.
The volume of a circular slab of 2.5 m diameter and 0.15 m thick is:
a)
0.736 m³
b)
0.924 m³
c)
0.589 m³
d)
1.023 m³
5.
A cement bag weighs 50 kg. What is the volume of cement in m³? (Specific gravity of cement = 3.15)
a)
0.016 m³
b)
0.035 m³
c)
0.025 m³
d)
0.041 m³
6.
The bearing of a line is N 30° E. Its back bearing is:
a)
S 30° W
b)
S 60° W
c)
N 60° W
d)
N 30° W
7.
A beam 6 m long is simply supported and loaded at the center with a 12 kN load. What is the maximum bending moment?
a)
9 kNm
b)
12 kNm
c)
18 kNm
d)
36 kNm
8.
The reduced level of a point is 102.350 m and staff reading is 1.650 m. What is the height of instrument (HI)?
a)
100.700 m
b)
104.000 m
c)
103.000 m
d)
105.000 m
9.
The unit weight of RCC with 20 mm aggregate is approximately:
a)
22 kN/m³
b)
24 kN/m³
c)
25 kN/m³
d)
26 kN/m³
10.
Assertion (A): Theodolite is used to measure horizontal and vertical angles. Reason (R): It consists of a graduated circle and vernier scales.
a)
Both A and R are true, and R is the correct explanation
b)
Both A and R are true, but R is not the correct explanation
c)
A is true, R is false
d)
Both A and R are false
11.
A field has an average height difference of 3.5 m over a distance of 350 m. What is the gradient?
a)
1 in 10
b)
1 in 50
c)
1 in 100
d)
1 in 200
12.
Statement I: Fly levelling is done to determine elevation difference between two points. Statement II: It is not useful in long-distance surveys.
a)
Both statements are true
b)
Only Statement I is true
c)
Only Statement II is true
d)
Both statements are false
13.
In contour surveying, the method suitable for hilly terrain is:
a)
Direct method
b)
Indirect method
c)
Cross-section method
d)
Inversion method
14.
Assertion (A): Scaffolding provides access to high construction areas. Reason (R): It is a temporary framework.
a)
Both A and R are true, and R is the correct explanation
b)
Both A and R are true, but R is not the correct explanation
c)
A is true, R is false
d)
Both A and R are false
15.
For a cement mortar ratio of 1:6, the amount of cement required per 1 m³ of mortar is approximately:
a)
72 kg
b)
85 kg
c)
60 kg
d)
48 kg
16.
Which of the following is not a function of weep holes in retaining walls?
a)
Drain out seepage water
b)
Reduce uplift pressure
c)
Provide aesthetic appearance
d)
Prevent backfill saturation
17.
The standard size of a laterite stone used in masonry is:
a)
40 x 20 x 15 cm
b)
44 x 24 x 14 cm
c)
45 x 23 x 13 cm
d)
46 x 25 x 14 cm
18.
In AutoCAD, which command is used to join multiple lines into a single polyline?
a)
JOIN
b)
PEDIT
c)
UNION
d)
COMBINE
19.
The minimum cover for RCC footings as per IS code is:
a)
25 mm
b)
30 mm
c)
50 mm
d)
75 mm
20.
Theodolite is placed over a point using a process called:
a)
Centering
b)
Levelling
c)
Sighting
d)
Traversing
21.
Statement I: Cross drainage works allow irrigation water to pass beneath drainage. Statement II: Canal siphon is used when drainage is higher than canal.
a)
Both statements are true
b)
Only I is true
c)
Only II is true
d)
Both statements are false
22.
The curvature correction in leveling is given by:
a)
0.0785 D²
b)
0.0112 D²
c)
0.0675 D²
d)
0.001 D²
23.
Assertion (A): Plastic is used in plumbing for its non-corrosive nature. Reason (R): Plastic has high tensile strength.
a)
A true, R false
b)
Both true, and R explains A
c)
A false, R true
d)
Both false
24.
The bearing capacity of soft clay is improved by:
a)
Consolidation
b)
Vibration
c)
Explosives
d)
Tamping
25.
Which method is used to balance a traverse using Bowditch’s method?
a)
Arithmetic mean
b)
Graphical method
c)
Compass rule
d)
Transit rule
26.
Assertion (A): RCC is more durable than plain concrete. Reason (R): Reinforcement prevents corrosion.
a)
A true, R false
b)
A true, R true, R is correct explanation
c)
A false, R true
d)
Both false
27.
The slump of concrete for mass concreting works like footing should be:
a)
100–150 mm
b)
75–125 mm
c)
25–75 mm
d)
150–175 mm
28.
Which of the following is not a method of irrigation?
a)
Check basin
b)
Drip irrigation
c)
Canal irrigation
d)
Tunnel irrigation
29.
For 1 m³ of PCC (1:4:8), how much cement is approximately needed?
a)
171 kg
b)
228 kg
c)
137 kg
d)
432 kg
30.
Assertion (A): Plane table surveying provides real-time plotting. Reason (R): It eliminates the need for field book recording.
a)
Both A and R are true, and R is the correct explanation
b)
Both A and R are true, but R is not the correct explanation
c)
A is true, R is false
d)
Both are false
31.
The diagonal of a rectangle is 13 m and one side is 5 m. Find the other side.
a)
12 m
b)
10 m
c)
8m
d)
11m
32.
A water tank is 4 m × 3 m × 2.5 m. How many litres can it hold?
a)
30000 L
b)
25000 L
c)
20000 L
d)
40000 L
33.
Which type of dam is most suitable for narrow gorges with firm foundations?
a)
Embankment dam
b)
Arch dam
c)
Gravity dam
d)
Buttress dam
34.
Assertion (A): Bitumen is used in flexible pavement construction.
Reason (R): Bitumen provides high rigidity to pavements.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
35.
Which tool is used to measure internal diameter of a pipe?
a)
Vernier caliper
b)
Outside micrometer
c)
Inside micrometer
d)
Steel rule
36.
Numerical: Find the volume of a cylinder with height 1.5 m and diameter 1 m.
a)
1.10 m³
b)
1.18 m³
c)
1.25 m³
d)
1.30 m³
37.
Which of the following bonds in brickwork has alternate header and stretcher courses?
a)
Stretcher bond
b)
Flemish bond
c)
English bond
d)
Header bond
38.
Statement 1: Tacheometry is a method of distance and elevation measurement.
Statement 2: It is suitable for flat terrain only.
a)
Only Statement 1 is true.
b)
Only Statement 2 is true.
c)
Both statements are true.
d)
Both statements are false.
39.
Which is not a method of reducing air pollution from vehicles?
a)
Catalytic converter
b)
Fuel injection system
c)
Disc brakes
d)
Use of CNG fuel
40.
Which IS code deals with earthquake-resistant design of structures?
a)
IS 800
b)
IS 456
c)
IS 1893
d)
IS 875
41.
Assertion (A): Brick walls are plastered on both sides.
Reason (R): Plastering improves aesthetics and provides weather protection.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
42.
Which curve provides smooth movement and comfort in railways at high speeds?
a)
Compound curve
b)
Simple curve
c)
Transition curve
d)
Reverse curve
43.
Numerical: What is the moment of a 500 N force acting at 0.75 m from the support?
a)
375 Nm
b)
425 Nm
c)
350 Nm
d)
400 Nm
44.
Which of the following is not an ingredient of cement?
a)
Lime
b)
Silica
c)
Alumina
d)
Sulphur
45.
Statement 1: Curing increases the strength of concrete.
Statement 2: Curing should be stopped once surface dries.
a)
Only Statement 1 is true.
b)
Only Statement 2 is true.
c)
Both statements are true.
d)
Both statements are false.
46.
Which type of bond is the strongest in brick masonry?
a)
Flemish bond
b)
English bond
c)
Header bond
d)
Stretcher bond
47.
Which file format is used to save 2D drawings in AutoCAD?
a)
.pdf
b)
.dwg
c)
.doc
d)
.cad
48.
What is the use of baffle walls in septic tanks?
a)
Improve aeration
b)
Reduce odor
c)
Separate solids and liquids
d)
Support the tank roof
49.
Which type of curve is used in hill roads to reduce gradient?
a)
Hairpin bend
b)
Vertical curve
c)
Reverse curve
d)
Transition curve
50.
Which property of good timber makes it resistant to decay?
a)
Hardness
b)
Toughness
c)
Durability
d)
Elasticity
51.
Assertion (A): Compound walls are constructed using bricks or blocks.
Reason (R): These materials offer better insulation and stability.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
52.
Which component is not part of the substructure in a building?
a)
Footing
b)
Plinth beam
c)
Foundation wall
d)
Roof slab
53.
Numerical: Calculate the area of a rectangle of length 4.5 m and breadth 3.2 m.
a)
14.4 m²
b)
12.2 m²
c)
15.2 m²
d)
13.5 m²
54.
What is the main advantage of pre-stressed concrete over RCC?
a)
More weight
b)
Increased cracking
c)
Higher load-carrying capacity
d)
Need for more reinforcement
55.
Which code governs general safety in construction activities?
a)
IS 800
b)
IS 456
c)
IS 13430
d)
IS 3764
56.
Assertion (A): Sewage must be treated before disposal.
Reason (R): Untreated sewage can pollute water bodies and spread disease.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
57.
Which drawing line is used to represent centre lines of objects?
a)
Continuous thin line
b)
Dashed thick line
c)
Chain thin line
d)
Double-dashed line
58.
Numerical: Calculate the area of a circle of diameter 1.2 m.
a)
1.13 m²
b)
1.0 m²
c)
1.2 m²
d)
0.9 m²
59.
Which component in bridge construction bears vertical loads and connects to foundation?
a)
Girder
b)
Abutment
c)
Pier
d)
Deck
60.
Statement 1: Check dams help recharge groundwater.
Statement 2: They are permanent large-scale structures.
a)
Both statements are true.
b)
Only Statement 1 is true.
c)
Only Statement 2 is true.
d)
Both statements are false.
61.
Which survey method is best suited for plotting traverse survey data digitally?
a)
Plane table survey
b)
Theodolite survey
c)
Compass survey
d)
Total station survey
62.
Which structure is used to dissipate energy at the outlet of a canal fall?
a)
Cistern
b)
Apron
c)
Head regulator
d)
Weir
63.
Which factor primarily affects the camber design in roads?
a)
Road gradient
b)
Type of subgrade
c)
Type of surface material
d)
Drainage requirement
64.
Which method is used for determining the reduced level of a point in levelling?
a)
Rise and fall method
b)
Plane table method
c)
Compass method
d)
Prismoidal formula
65.
Which is the most suitable cross-drainage work when the canal bed is above the stream bed?
a)
Aqueduct
b)
Siphon Aqueduct
c)
Super Passage
d)
Level Crossing
66.
Assertion (A): Riveted joints are replaced by welded joints in modern steel structures.
Reason (R): Welded joints provide rigidity and reduce joint thickness.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
67.
Which type of curve is most suitable for railways due to gradual entry of vehicles?
a)
Reverse curve
b)
Transition curve
c)
Simple circular curve
d)
Compound curve
68.
Which IS code provides guidelines for structural steel design?
a)
IS 456
b)
IS 800
c)
IS 875
d)
IS 3370
69.
Statement 1: Bitumen is used in flexible pavements.
Statement 2: It provides high rigidity and flexural strength.
a)
Both statements are true.
b)
Only Statement 1 is true.
c)
Only Statement 2 is true.
d)
Both statements are false.
70.
Which of the following survey instruments is used to measure horizontal and vertical angles?
a)
Dumpy level
b)
Plane table
c)
Theodolite
d)
Tacheometer
71.
Which is NOT a valid requirement for stair design as per IS code?
a)
Riser should be between 150 mm and 200 mm
b)
Tread should be minimum 250 mm
c)
Maximum flight should not exceed 18 risers
d)
Minimum width of landing should be less than width of stair
72.
What does 'shuttering' refer to in RCC construction?
a)
Fixing steel bars
b)
Mixing concrete
c)
Formwork used to mould concrete
d)
Testing cement quality
73.
Which of the following materials has the highest compressive strength?
a)
Brick
b)
Timber
c)
Concrete
d)
Steel
74.
Numerical: A square footing of 3 m side supports a load of 450 kN. What is the net pressure on soil?
a)
50 kPa
b)
40 kPa
c)
30 kPa
d)
60 kPa
75.
Which metal is most commonly used in sanitary fittings?
a)
Zinc
b)
Brass
c)
Aluminium
d)
Lead
76.
Numerical: A cylindrical pipe has radius 0.5 m and length 10 m. Find its volume.
a)
5 m³
b)
6.5 m³
c)
7.85 m³
d)
8.5 m³
77.
Which line is used to represent hidden features in a drawing?
a)
Continuous thick line
b)
Dashed line
c)
Chain thin line
d)
Continuous thin line
78.
Statement 1: A cantilever beam is supported at both ends.
Statement 2: It has a fixed end and a free end.
a)
Only Statement 1 is true.
b)
Only Statement 2 is true.
c)
Both statements are true.
d)
Both statements are false.
79.
What is the minimum diameter of reinforcement bars used in RCC slabs?
a)
6 mm
b)
8 mm
c)
10 mm
d)
12 mm
80.
Which factor does NOT affect selection of site for a bridge?
a)
Topography
b)
Velocity of water
c)
Soil bearing capacity
d)
Roof orientation
81.
What is the primary function of a siphon in cross drainage works?
a)
To allow road crossing
b)
To divert canal flow underground
c)
To stop flow of water
d)
To regulate sediment load
82.
Assertion (A): Earthquake-resistant buildings are designed with ductile detailing.
Reason (R): Ductile structures absorb seismic energy without sudden failure.
a)
Both A and R are true and R is the correct explanation of A.
b)
Both A and R are true but R is not the correct explanation of A.
c)
A is true but R is false.
d)
A is false but R is true.
83.
Which of the following is a disadvantage of deep foundations?
a)
Unsuitable for large loads
b)
Cannot be used in soft soils
c)
More expensive than shallow foundations
d)
Occupies large space on ground
84.
Statement 1: The strength of concrete increases with age.
Statement 2: Continuous hydration leads to gain in strength.
a)
Both statements are true.
b)
Only Statement 1 is true.
c)
Only Statement 2 is true.
d)
Both statements are false.
85.
What is the role of expansion joints in concrete structures?
a)
Prevent seepage of water
b)
Avoid cracks due to temperature changes
c)
Increase concrete volume
d)
Improve aesthetic appearance
86.
Which component of the total station is responsible for distance measurement?
a)
EDM
b)
Telescope
c)
Tribrach
d)
Reflector
87.
Which of the following is true for plane table surveying?
a)
It requires use of telescope
b)
It is suitable for large-scale work
c)
It is highly accurate for underground surveys
d)
It is a graphical method of surveying
88.
What is the IS code for concrete mix design?
a)
IS 10262
b)
IS 875
c)
IS 800
d)
IS 456
89.
Numerical: What is the area of a triangle plot with base 24 m and height 18 m?
a)
216 m²
b)
432 m²
c)
324 m²
d)
144 m²
90.
Which of the following defects is not related to timber?
a)
Twisting
b)
Knots
c)
Efflorescence
d)
Shakes
91.
Statement 1: Combined footing is used for two columns.
Statement 2: It is provided when columns are close and soil has low bearing capacity.
a)
Both statements are true.
b)
Only Statement 1 is true.
c)
Only Statement 2 is true.
d)
Both statements are false.
92.
What does ‘bar bending schedule’ primarily include?
a)
Details of shuttering material
b)
Design of column loads
c)
Detailed list of reinforcement with shape and lengths
d)
Quantity of concrete
93.
Which one of the following increases the workability of concrete?
a)
More coarse aggregate
b)
Less water
c)
Use of admixtures like plasticizers
d)
Less fine aggregate
94.
Which command in AutoCAD is used to combine two or more objects into a single unit?
a)
JOIN
b)
GROUP
c)
BLOCK
d)
TRIM
95.
Numerical: Calculate volume of concrete required for a rectangular footing of size 2 m x 2 m x 0.5 m.
a)
1.5 m³
b)
2 m³
c)
2.5 m³
d)
3 m³
96.
Which of the following is NOT a type of cross drainage work in canals?
a)
Aqueduct
b)
Siphon aqueduct
c)
Level crossing
d)
Anchor block
97.
Statement 1: A parapet wall is constructed above the roof level.
Statement 2: It helps prevent falling and enhances building aesthetics.
a)
Both statements are true.
b)
Only Statement 1 is true.
c)
Only Statement 2 is true.
d)
Both statements are false.
98.
What is the use of ‘datum line’ in surveying?
a)
To indicate magnetic north
b)
To serve as a reference for elevation measurements
c)
To locate stations
d)
To represent direction of traverse
99.
Which component in permanent way resists lateral movement of rails?
a)
Fish plates
b)
Ballast
c)
Sleepers
d)
Spikes and fastenings
100.
Which Indian Standard is used for general principles of architectural drawing?
a)
IS 875
b)
IS 456
c)
IS 962
d)
IS 800
100 %
