NEW
Font size
S
M
L
XL
WorksheetsD27 FACE THE CHALLENGE
Total questions: 30
Worksheet time: 30mins
Name
Class
Date
1.
Which of the following is a derived unit?
a)
Metre
b)
Second
c)
Newton
d)
Kilogram
2.
Which of the following is a scalar quantity?
a)
Velocity
b)
Displacement
c)
Force
d)
Work
3.
The ratio of load lifted to effort applied in a machine is called:
a)
Velocity ratio
b)
Efficiency
c)
Mechanical advantage
d)
Output ratio
4.
Stress is defined as:
a)
Force × Area
b)
Force / Area
c)
Area / Force
d)
Strain / Force
5.
The unit of energy in SI system is:
a)
Watt
b)
Joule
c)
Newton
d)
Erg
6.
The foundation of a bridge that is built in water is called:
a)
Pier
b)
Abutment
c)
Well foundation
d)
Deck
7.
Which is the most commonly used rail section in India?
a)
Double headed
b)
Bull headed
c)
Flat footed
d)
Grooved rail
8.
The function of ballast in railway track is to:
a)
Support sleepers
b)
Transfer load to rails
c)
Provide signaling
d)
Provide water drainage only
9.
Which type of road is constructed without bitumen or cement?
a)
Water bound macadam
b)
Bituminous road
c)
Concrete road
d)
National Highway
10.
Which of the following is a type of steel bridge?
a)
Timber truss
b)
Cable stayed
c)
RCC girder
d)
Masonry arch
11.
The most commonly used pipe for underground drainage is:
a)
Cast iron
b)
Asbestos cement
c)
PVC
d)
Concrete
12.
Which method is used for disinfection of water?
a)
Aeration
b)
Coagulation
c)
Sedimentation
d)
Chlorination
13.
Septic tanks are used in:
a)
Public water supply
b)
Rainwater harvesting
c)
Rural sanitation
d)
Hydraulic power plants
14.
Sewer appurtenance used to divert flow at junction is called:
a)
Manhole
b)
Drop manhole
c)
Inlet
d)
Diversion chamber
15.
The standard floor-to-floor height in residential buildings is usually:
a)
2 m
b)
2.7 m
c)
3.5 m
d)
4.5 m
16.
The term 'plinth' refers to:
a)
Top of foundation
b)
Base of roof
c)
Thickness of wall
d)
None of the above
17.
The least count of a leveling staff is:
a)
1 cm
b)
5 mm
c)
10 mm
d)
0.5 cm
18.
The invert level in a sewer line refers to:
a)
Top of pipe
b)
Bottom inside of pipe
c)
Water level
d)
Pipe slope
19.
The formula for area of a trapezium is:
a)
1/2 × h × (a + b)
b)
a × b
c)
πr²
d)
1/2 × b × h
20.
The part of stair that supports tread is called:
a)
Riser
b)
Landing
c)
Stringer
d)
Nosing
21.
The test to determine hardness of water is:
a)
Turbidity test
b)
Jar test
c)
Soap test
d)
pH test
22.
Which method is used to estimate earthwork quantity?
a)
Planimeter method
b)
End area method
c)
Radial method
d)
Cross-section method
23.
Main function of water in concrete is to:
a)
Cool the mix
b)
Activate cement
c)
Increase durability
d)
Add strength
24.
In bar bending schedule, the total length includes:
a)
Hook length
b)
Bend allowance
c)
Development length
d)
All of these
25.
Which part of a door frame is fixed to the wall?
a)
Shutter
b)
Sill
c)
Jamb
d)
Head
26.
Bullnose is a type of:
a)
Lintel
b)
Brick
c)
Flooring
d)
Roof
27.
A plan drawn to scale showing the layout of building on site is:
a)
Key plan
b)
Site plan
c)
Elevation
d)
Contour plan
28.
Which factor affects the setting time of cement?
a)
Fineness
b)
Temperature
c)
Water-cement ratio
d)
All of these
29.
The typical slope of a staircase for residential buildings is:
a)
20°
b)
30°
c)
45°
d)
60°
30.
Which IS code provides guidelines for earthquake-resistant design?
a)
IS 456
b)
IS 800
c)
IS 875
d)
IS 1893
Reset
