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WorksheetsFRIDAY WEEKLY EXAM (20/06/2025)
Total questions: 100
Worksheet time: 3hrs 30mins
Name
Class
Date
1.
A rectangular beam has a span of 6 m and a total deflection of 20 mm. What is the deflection ratio?
a)
1/300
b)
1/250
c)
1/400
d)
1/500
2.
Assertion (A): Compaction of concrete is essential. Reason (R): Compaction eliminates air voids and increases strength.
a)
A and R are true, R explains A
b)
A and R are true, R doesn't explain A
c)
A true, R false
d)
A false, R true
3.
Statement I: Plane table surveying is suitable for small-scale mapping. Statement II: It provides high accuracy in hilly terrain.
a)
Both are true
b)
Only I is true
c)
Only II is true
d)
Both are false
4.
Assertion (A): Rate analysis helps in project cost estimation. Reason (R): It includes material, labor, tools, and overheads.
a)
A and R are true, R explains A
b)
A true, R false
c)
A false, R true
d)
Both are false
5.
The value of 1 hectare in m² is:
a)
1000
b)
10000
c)
100000
d)
1000000
6.
For a trapezoidal canal section, the area is calculated using:
a)
A = b × h
b)
A = (b + h) × 2
c)
A = (b + t) × h
d)
A = (b₁ + b₂)/2 × h
7.
Assertion (A): Fly leveling is used in route surveys. Reason (R): It involves leveling between two fixed benchmarks only.
a)
A and R are true, R explains A
b)
A true, R false
c)
A and R are true, R doesn’t explain A
d)
A false, R true
8.
In brick masonry, the frog should be placed:
a)
Upward for better bonding
b)
Downward for aesthetic finish
c)
Downward when plastered
d)
Either way
9.
The primary advantage of diaphragm walls in deep foundations is:
a)
Flexibility
b)
Durability
c)
Waterproofing and soil retention
d)
Economy
10.
Statement I: RCC lintel distributes load over opening. Statement II: Lintels must be reinforced for shear only.
a)
Both are true
b)
Only I is true
c)
Only II is true
d)
Both are false
11.
Which method is preferred for setting out a simple curve in roadwork?
a)
Offset method
b)
Rankine’s deflection angle method
c)
Compass traverse
d)
Plane table survey
12.
What is the weight of 1m length of 20 mm diameter steel bar?
a)
2.47 kg
b)
1.58 kg
c)
3.95 kg
d)
2.96 kg
13.
Assertion (A): Sand used in mortar should be well graded. Reason (R): Uniform grading reduces voids and improves workability.
a)
A and R are true and R explains A
b)
A true, R false
c)
A false, R true
d)
Both are false
14.
Match the following:A. Beam – 1. Horizontal loadB. Slab – 2. Surface loadC. Column – 3. Axial loadD. Footing – 4. Transfer load to soil
a)
A-1, B-2, C-3, D-4
b)
A-2, B-3, C-1, D-4
c)
A-3, B-2, C-1, D-4
d)
A-1, B-3, C-2, D-4
15.
The minimum diameter of main reinforcement bars in RCC slab (as per IS 456) is:
a)
6 mm
b)
8 mm
c)
10 mm
d)
12 mm
16.
Assertion (A): Plastic is used in construction due to its corrosion resistance. Reason (R): Plastic has high compressive strength.
a)
A and R are true, R explains A
b)
A true, R false
c)
A false, R true
d)
Both false
17.
The maximum permissible speed on BG railway track (as per Indian standards) is:
a)
100 kmph
b)
120 kmph
c)
160 kmph
d)
200 kmph
18.
The minimum compressive strength of 1st class bricks after 28 days is:
a)
7.5 N/mm²
b)
10.5 N/mm²
c)
5.0 N/mm²
d)
3.5 N/mm²
19.
The main function of ballast in railway track is:
a)
Reduce vibrations
b)
Distribute load to formation
c)
Provide elasticity
d)
All of the above
20.
The CBR value of subgrade soil for national highways should not be less than:
a)
0.02
b)
0.05
c)
0.07
d)
0.1
21.
Assertion (A): Concrete gains strength with time. Reason (R): The hydration of cement continues in moist conditions.
a)
A and R are true, R explains A
b)
A true, R false
c)
A false, R true
d)
Both false
22.
Statement I: Clayey soils have low permeability. Statement II: They are good for foundation drainage.
a)
Both true
b)
Only I is true
c)
Only II is true
d)
Both false
23.
Match the following:A. Abutment – 1. Supports bridge endsB. Wing wall – 2. Retains earthC. Pier – 3. Intermediate bridge supportD. Bearing – 4. Transfers load to pier
a)
A-1, B-2, C-3, D-4
b)
A-2, B-1, C-3, D-4
c)
A-3, B-2, C-1, D-4
d)
A-4, B-1, C-2, D-3
24.
In estimating earthwork, the average end area method is suitable when:
a)
Cross-sections are irregular
b)
Cross-sections are at equal intervals
c)
Depth is uniform
d)
Area is curved
25.
Assertion (A): Steel structures are faster to erect. Reason (R): Steel components are pre-fabricated and require minimal curing.
a)
A and R are true and R explains A
b)
A true, R false
c)
A and R are true but R doesn't explain A
d)
A false, R true
26.
The maximum height of a step in residential stairs (as per IS 14489) should not exceed:
a)
150 mm
b)
200 mm
c)
180 mm
d)
120 mm
27.
The pitch of rivets in structural steel shall not be less than:
a)
2.5 times the diameter
b)
3 times the diameter
c)
2 times the diameter
d)
4 times the diameter
28.
Which sleeper has the best lateral stability?
a)
Wooden sleeper
b)
Steel sleeper
c)
CST-9 sleeper
d)
PSC sleeper
29.
For a 15 m long RCC simply supported beam, the maximum permissible deflection (as per IS 456) is:
a)
50 mm
b)
60 mm
c)
65 mm
d)
75 mm
30.
Statement I: WBM roads need frequent maintenance. Statement II: They are impermeable to water.
a)
Both are true
b)
Only I is true
c)
Only II is true
d)
Both are false
31.
Assertion (A): Inverted siphons are used in sewer lines. Reason (R): They help to maintain continuous gradient in hilly areas.
a)
A and R are true and R explains A
b)
A true, R false
c)
A and R are true but R doesn't explain A
d)
Both are false
32.
The fineness modulus of fine aggregate typically ranges between:
a)
2.0 – 2.5
b)
2.5 – 3.0
c)
3.0 – 4.0
d)
4.0 – 5.0
33.
Match the following:A. Siphon aqueduct – 1. Canal over drainB. Super passage – 2. Drain over canalC. Level crossing – 3. Canal and drain at same levelD. Aqueduct – 4. Waterway passes below canal
a)
A-4, B-2, C-3, D-1
b)
A-2, B-1, C-3, D-4
c)
A-3, B-4, C-1, D-2
d)
A-1, B-2, C-3, D-4
34.
Which of the following is a non-destructive test for concrete?
a)
Slump test
b)
Rebound hammer test
c)
Crushing test
d)
Compression test
35.
Assertion (A): In chain surveying, well-conditioned triangles are preferred. Reason (R): They reduce angular and linear errors.
a)
A and R are true and R explains A
b)
A true, R false
c)
A and R are true, but R doesn't explain A
d)
A false, R true
36.
The unit weight of structural steel is approximately:
a)
75 kN/m³
b)
80 kN/m³
c)
78.5 kN/m³
d)
72 kN/m³
37.
The transition curve in railway alignment is provided to:
a)
Maintain speed
b)
Provide aesthetic appearance
c)
Facilitate change in grade
d)
Provide gradual change in curvature
38.
For RCC design, the modular ratio (m) is approximately taken as:
a)
280 / (3 × σcbc)
b)
500 / (3 × σcbc)
c)
1.5 × σcbc
d)
140 / (1 + σcbc)
39.
The strength of concrete increases with:
a)
Decrease in W/C ratio
b)
Increase in sand content
c)
Decrease in cement content
d)
Use of more coarse aggregate
40.
Assertion (A): Water table influences foundation depth. Reason (R): High water table decreases bearing capacity of soil.
a)
A and R are true and R explains A
b)
A true, R false
c)
A and R are true, but R doesn't explain A
d)
A false, R true
41.
Match the following:A. Vee-Bee test – 1. WorkabilityB. Slump test – 2. ConsistencyC. Compaction factor test – 3. Low workabilityD. Ultrasonic test – 4. Crack detection
a)
A-3, B-1, C-2, D-4
b)
A-1, B-2, C-3, D-4
c)
A-2, B-3, C-1, D-4
d)
A-3, B-2, C-1, D-4
42.
Minimum thickness of slab for mild environment as per IS 456 is:
a)
75 mm
b)
100 mm
c)
125 mm
d)
150 mm
43.
Assertion (A): Detailing of reinforcement is crucial in RCC design. Reason (R): Incorrect detailing leads to cracking and failure.
a)
A and R are true and R explains A
b)
A true, R false
c)
A and R are true but R doesn't explain A
d)
A false, R true
44.
The recommended minimum width of a stair tread for public building is:
a)
200 mm
b)
250 mm
c)
300 mm
d)
400 mm
45.
The steel used in RCC works should confirm to which IS code?
a)
IS 383
b)
IS 456
c)
IS 1786
d)
IS 800
46.
Statement I: Surveying is done to locate natural features. Statement II: It helps in preparing maps and plans.
a)
Both are true
b)
Only I is true
c)
Only II is true
d)
Both are false
47.
The most accurate leveling instrument is:
a)
Dumpy level
b)
Auto level
c)
Tilting level
d)
Digital level
48.
Match the following:A. Camber – 1. Cross slopeB. Gradient – 2. Longitudinal slopeC. Super-elevation – 3. Curved road bankingD. Sight distance – 4. Visibility for driver
a)
A-1, B-2, C-3, D-4
b)
A-2, B-3, C-4, D-1
c)
A-3, B-4, C-2, D-1
d)
A-1, B-3, C-2, D-4
49.
The standard rise of step in residential buildings is:
a)
150 mm
b)
200 mm
c)
175 mm
d)
125 mm
50.
For a simply supported beam, the point of maximum bending moment is:
a)
Mid span
b)
Support
c)
Quarter span
d)
Neutral axis
51.
The ratio of lateral strain to longitudinal strain is called:
a)
Modulus of elasticity
b)
Poisson’s ratio
c)
Modulus of rigidity
d)
Yield ratio
52.
Which instrument is used to measure horizontal and vertical angles in surveying?
a)
Planimeter
b)
Theodolite
c)
Autolevel
d)
Compass
53.
The total station is a combination of:
a)
Tacheometer and EDM
b)
Theodolite and EDM
c)
Planimeter and level
d)
Compass and level
54.
The effective span of a simply supported slab is:
a)
Clear span
b)
Effective depth
c)
Centre-to-centre distance of supports
d)
Overall length
55.
The unit of kinematic viscosity in SI system is:
a)
m²/s
b)
m/s²
c)
m/s
d)
m²/s²
56.
Minimum slope of horizontal drain pipe in buildings is:
a)
1 in 20
b)
1 in 25
c)
1 in 40
d)
1 in 50
57.
Match the following:A. Tacheometer – 1. Slope measurement B. Theodolite – 2. Angle measurement C. Dumpy level – 3. Elevation measurement D. Chain – 4. Distance measurement
a)
A-1, B-2, C-3, D-4
b)
A-2, B-3, C-4, D-1
c)
A-4, B-1, C-2, D-3
d)
A-3, B-2, C-1, D-4
58.
The bearing of a line is measured in which direction in a prismatic compass?
a)
Clockwise from south
b)
Clockwise from north
c)
Anti-clockwise from north
d)
Anti-clockwise from south
59.
Which material is used as binder in mosaic flooring?
a)
Cement
b)
Lime
c)
Gypsum
d)
Bitumen
60.
Which of the following is used to measure pressure in a pipe?
a)
Manometer
b)
Venturimeter
c)
Orifice meter
d)
Piezometer
61.
For domestic water supply, the minimum residual pressure at the consumer’s tap is:
a)
2 m
b)
5 m
c)
7 m
d)
10 m
62.
In bar bending schedule, the unit of steel weight is usually taken as:
a)
kg/m
b)
kg/cm²
c)
kg/m²
d)
kg
63.
What is the minimum grade of concrete for RCC as per IS 456?
a)
M15
b)
M20
c)
M25
d)
M10
64.
The minimum number of readings required for rise and fall method in levelling is:
a)
2
b)
3
c)
4
d)
5
65.
In a septic tank, the baffle wall is provided to:
a)
Allow ventilation
b)
Prevent short-circuiting of flow
c)
Maintain water level
d)
Increase retention time
66.
In a singly reinforced beam, steel is provided:
a)
Only at bottom
b)
Only at top
c)
At top and bottom
d)
In neutral axis zone
67.
Match the following: A. Scaffolding – 1. Temporary support B. Dowel bars – 2. Load transfer C. Curing – 3. Hydration D. DPC – 4. Moisture prevention
a)
A-1, B-2, C-3, D-4
b)
A-2, B-1, C-4, D-3
c)
A-3, B-4, C-1, D-2
d)
A-1, B-3, C-2, D-4
68.
Which IS code is used for concrete mix design?
a)
IS 800
b)
IS 456
c)
IS 10262
d)
IS 383
69.
In masonry work, frog is provided in bricks to:
a)
Improve appearance
b)
Form strong bond with mortar
c)
Reduce weight
d)
Prevent efflorescence
70.
Which factor directly affects the slump of concrete?
a)
Size of coarse aggregate
b)
Water content
c)
Cement grade
d)
Admixture type
71.
In fluid mechanics, the total energy line (TEL) lies:
a)
Above hydraulic gradient line
b)
Below hydraulic gradient line
c)
Coincides with HGL
d)
Above energy grade line
72.
The limiting length of a cantilever beam with uniform load is governed by:
a)
Shear strength
b)
Deflection limit
c)
Span/depth ratio
d)
Moment capacity
73.
What is the maximum water-cement ratio for mild exposure condition as per IS 456?
a)
0.50
b)
0.55
c)
0.45
d)
0.60
74.
In case of point load on simply supported beam, maximum deflection occurs at:
a)
Mid-span
b)
Support
c)
Quarter span
d)
Neutral axis
75.
The minimum thickness of DPC layer in residential buildings should be:
a)
10 mm
b)
20 mm
c)
25 mm
d)
40 mm
76.
The length of a tie bar in slab construction depends on:
a)
Bar diameter and development length
b)
Only bar diameter
c)
Spacing and bar diameter
d)
Only spacing
77.
Match the following: A. Slump cone – 1. Workability B. Plumb bob – 2. Verticality C. Vernier scale – 3. Precision D. Trowel – 4. Finishing
a)
A-1, B-2, C-3, D-4
b)
A-2, B-1, C-4, D-3
c)
A-4, B-3, C-2, D-1
d)
A-3, B-4, C-1, D-2
78.
Which one is used as a retarder in cement?
a)
Gypsum
b)
Lime
c)
Silica
d)
Fly ash
79.
The camber on road surface is provided to:
a)
Improve appearance
b)
Facilitate traffic
c)
Drain off rainwater
d)
Reduce slope
80.
Which instrument is used to transfer levels from one point to another?
a)
Compass
b)
Dumpy level
c)
Plumb bob
d)
Spirit level
81.
The compressive strength of first-class brick should not be less than:
a)
7.5 N/mm²
b)
10 N/mm²
c)
12.5 N/mm²
d)
15 N/mm²
82.
The function of expansion joint in concrete pavement is to:
a)
Transfer load
b)
Allow temperature expansion
c)
Reduce friction
d)
Prevent shrinkage cracks
83.
In culverts, the most commonly used section is:
a)
Box section
b)
Slab section
c)
Arch section
d)
Pipe section
84.
For buildings, standard modular brick size (including mortar) is:
a)
20 × 10 × 10 cm
b)
19 × 9 × 9 cm
c)
19 × 9 × 6 cm
d)
23 × 11 × 7.5 cm
85.
In steel structures, lacing is used to:
a)
Carry axial load
b)
Increase buckling strength
c)
Provide lateral stiffness
d)
Distribute torsion
86.
Match the following: A. Bitumen – 1. Flexible pavement B. PVC – 2. Water pipes C. Grit chamber – 3. Sewage treatment D. Hopper – 4. Storage discharge
a)
A-1, B-2, C-3, D-4
b)
A-2, B-3, C-4, D-1
c)
A-3, B-4, C-1, D-2
d)
A-4, B-1, C-2, D-3
87.
The minimum grade of concrete for pre-stressed concrete is:
a)
M20
b)
M30
c)
M35
d)
M40
88.
The most suitable pump for lifting water from deep wells is:
a)
Centrifugal pump
b)
Jet pump
c)
Reciprocating pump
d)
Submersible pump
89.
Which method is used for setting out large buildings?
a)
Offset method
b)
Center line method
c)
Block method
d)
Longitudinal method
90.
The CBR test is used to evaluate:
a)
Compressive strength
b)
Shear strength
c)
Bearing capacity
d)
Permeability
91.
The best shape of a water tank for overhead use is:
a)
Rectangular
b)
Circular
c)
Elliptical
d)
Square
92.
The effective length of a column depends on:
a)
Type of load
b)
Effective height
c)
Slenderness ratio
d)
End condition
93.
What does FSI stand for in building regulations?
a)
Floor Spacing Index
b)
Floor Space Index
c)
Front Space Index
d)
Free Space Index
94.
In triangulation survey, the best shape of triangle is:
a)
Equilateral
b)
Right angle
c)
Isosceles
d)
Scalene
95.
Match the following: A. Gabion – 1. Retaining structure B. Caisson – 2. Foundation C. RCC – 3. Steel + Concrete D. Truss – 4. Roof frame
a)
A-1, B-2, C-3, D-4
b)
A-2, B-1, C-4, D-3
c)
A-3, B-4, C-1, D-2
d)
A-4, B-3, C-2, D-1
96.
Which of the following materials has the highest modulus of elasticity?
a)
Aluminium
b)
Steel
c)
Concrete
d)
Timber
97.
A septic tank must have a minimum retention period of:
a)
6 hours
b)
12 hours
c)
18 hours
d)
24 hours
98.
Lime concrete is used in:
a)
Roof treatment
b)
Foundation works
c)
Base concrete
d)
Lintel band
99.
Standard penetration test is used to determine:
a)
Compaction
b)
Bearing capacity
c)
Settlement
d)
Void ratio
100.
Which bond is strongest in brickwork?
a)
Stretcher bond
b)
Header bond
c)
English bond
d)
Flemish bond
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