| Post Name | DRAFTSMAN-CUM-SURVEYOR |
|---|---|
| Department | MINING & GEOLOGY |
| Question Paper Code | 097/2022 |
| Category Code | 293/2021 |
| Date of Test | 18 October 2022 |
| Medium of Question | ENGLISH |
| Exam Type | OMR Examination |
| Total Questions | 100 |
1
In which triangle all the three angles are less than 90° and unequal :
Answer
B. Acute angled triangle
2
A quadrilateral having opposite sides are equal and parallel and opposite angles are equal is
known as :
Answer
C. Rhomboid
3
Continuous thin lines are used as :
Answer
A. Dimension line
4
Which one of the following statement is not correct in the case of aligned system?
Answer
B. Dimension can be read only from the bottom edge of the drawing sheet
5
A regular pentagon having an angle of :
Answer
D. 108°
6
A plane figure bound by a curve, formed by the Locus of a point which moves so that, it is
always at a fixed distance from a stationery point is called :
Answer
C. Circle
7
Which scale is suitable to convert Fahrenheit into Celcius?
Answer
A. Comparative scale
8
Line AB 30° incline to HP and parallel to VP. If the line is at first quadrant which one of the
following statement is correct?
Answer
D. Elevation will be of actual length 30° inclined and above XY line
9
The length of a line in an isometric projection will be :
Answer
B. 0.82 times the actual length of the line
10
When a cone is cut inclined to the axis or base is called?
Answer
C. Truncated cone
11
How many links are in a Gunter’s chain?
Answer
D. 100
12
1 Hectare is equal to :
Answer
A. 10000 sq.m
13
For a highest precision work the baseline measurement is done with :
Answer
C. Invar tape
14
What should be the limit of overall length of 30 m chain?
Answer
B. ± 8 mm
15
For the flexibility of chain :
Answer
C. Links are connected together by means of three circular rings
16
Line ranger is used when :
Answer
D. The line is too long
17
The lateral measurement taken at right angle to the survey line is called :
Answer
A. Perpendicular offset
18
Survey work is recorded by measurements and sketches in :
Answer
C. Field book
19
Which one of the following is an example of vision obstructed and chaining free type?
Answer
B. Rising ground
20
The angle of sloping ground in chain surveying is taken with :
Answer
D. All of the above
21
In a traverse surveying the direction of lines are measured with
Answer
C. Compass
22
In Simpson’s rule the number of ordinates must be :
Answer
A. Odd
23
The area of figure having irregular or curved boundaries are determined by :
Answer
D. Using Planimeter
24
Which one of the following is required while preparing a site plan?
Answer
Question Cancelled
25
The accuracy of the whole of the details in a survey work depends upon the straightness and
accuracy of the :
Answer
B. Base line
26
The level designated as self aligning level :
Answer
D. Auto level
27
The least count of levelling staff is :
Answer
B. 0.005 m
28
The imaginary line joining the intersection of the cross hairs and the optical centre of the
objective is :
Answer
A. Line of collimation
29
A Bench mark is
Answer
D. Point of known elevation
097/2022 6 A
30
The main function of levelling is :
Answer
C. To determine the elevations of the points
31
Which line is normal to plumb line at all points?
Answer
B. Level line
32
The very first reading taken in a levelling operation is called :
Answer
A. Back sight
33
The telescope of a dumpy level :
Answer
C. Rigidly fixed to the levelling head
34
An inverted staff reading is taken when the point is :
Answer
B. Above the line of sight
35
A change point is :
Answer
C. The intermediate station where FS and BS are taken
36
Which of the following is not an instrumental error?
Answer
D. Error due to settlement of staff
37
The apparent movement of the image relatively to the cross hairs is :
Answer
A. Parallax
38
Correction for curvature for a distance of 1 km is :
Answer
C. 0.0785 m
39
If the RL of the BM is 100 m and BS is 1.725, Find the height of instrument at the station :
Answer
D. +101.725
40
The bench mark established for short duration such as the end of a days work is :
Answer
B. Temporary BM
41
The imaginary line joining the points of same elevation is :
Answer
C. Contour line
42
Closely spaced contour line indicates :
Answer
A. Steep slope
43
Contour lines look cross to each other in case of :
Answer
A. Overhanging cliff
44
The method used for interpolating contour points between two points :
Answer
C. Graphical method
45
Suitable contour interval for Reservoir planning is :
Answer
B. 0.5 to 2.0 m
46
The difference in elevation between two successive contours is :
Answer
C. Contour interval
47
Locating points on a given contour gradient can be done by :
Answer
A. Clinometer
48
Contour lines :
Answer
Question Cancelled
49
A ‘T’ shaped wooden rod used for setting out proper gradient between two points :
Answer
C. Boning rod
50
The presmoidal formula for finding Volume of earth work is applicable only when the
ordinates are :
Answer
B. Odd
51
Size of survey field book is :
Answer
B. 12 × 20 cm
52
Area of an irregular shaped figure is determined by :
Answer
A. Plani meter
53
The main principle of survey is :
Answer
C. Work from whole to part
54
Cadastral survey is used to :
Answer
A. Prepare revenue maps of states
55
Length of Surveyor’s chain is :
Answer
B. 22 yard
56
In Auto CAD, the function key of GRID command is :
Answer
C. F7
57
The short key for remove italic format for select text is :
Answer
B. Ctrl + I
58
In Auto CAD, the command used to create a repeating pattern of the selected object :
Answer
A. Array
59
In Auto CAD, the key stroke used for the function ‘redo’ :
Answer
D. Ctrl + Y
60
The Auto CAD command which is used to breaks a polyline into its individual segments :
Answer
B. Explode
61
Function key F10 is used in Auto CAD to :
Answer
C. Polar tracking ON/OFF
62
Which command is used to exit from a drawing file in Auto CAD?
Answer
B. Quit
63
Which command is used to erase a part of an object between two points?
Answer
B. Break
64
In a computer, ROM means :
Answer
A. Read Only Memory
65
To draw a line parallel to the first line, the command used in Auto CAD is :
Answer
D. Offset
66
The estimated value of the property at the end of life period without being dismantled :
Answer
B. Salvage value
67
The value of the property fetch down than the market value is :
Answer
C. Distress value
68
Painting constant for a venetian door for both sides is :
Answer
D. 3 times its surface area
69
To get one cubic metre wet cement concrete, the total quantity of dry materials are :
Answer
B. 1.54 cubic metre
70
Unit weight of cement is :
Answer
C. 1440 kg
71
The carpet area of a residential building is taken as :
Answer
A. 50 to 65% of the plinth area
72
The capacity of doing work by a skilled labour in the form of quantity of work per day :
Answer
C. Out-turn
73
Horizontal circulation area of a building is taken as :
Answer
B. 10 to 15% of the plinth area
74
The number of modular bricks required for 10 m3 brick masonry :
Answer
D. 5000
097/2022 12 A
75
The quantity of cement required for 100 m3 of M15 grade cement concrete is :
Answer
A. 660 bags
76
Which of the following statement is/are correct about Total station?
(i) Quick setting of the instrument on the tripod using laser plummet.
(ii) Their use provides hard copies of field nots. Hence it may be easy for the surveyor
while surveying.
(iii) Greater accuracy in area computation.
Answer
B. Only (i) and (iii)
77
Which of the following statement is/are wrong about EDM?
(i) Precise measurement of distance.
(ii) Capable of measuring long distances.
(iii) Accuracy is not affected by atmospheric conditions.
Answer
C. Only (iii)
78
Which of the following statement is/are correct about Total station?
(i) The modern versions of survey total station called robotic total station.
(ii) The EMD system minimizes some of the horizontal and vertical angle errors
occurred normally in conventional.
(iii) Various atmosphere corrections, geodetic corrections, and elevation factors can be
input and applied.
Answer
C. All of these above (i), (ii) and (iii)
79
Which of the following is/are wrong statement about prism in total station survey?
(i) The quality of the prism is determined by the flatness of the surface and the
perpendicularity of the 45° surface.
(ii) Prisms are used with electro-optical EDM instruments to reflect the transmitted
signal.
(iii) Prisms have the property of reflecting rays back precisely in the same direction.
Answer
A. Only (i)
80
Which of the following statement is/are wrong about good practice in Total station?
(i) Never mix prism types and brands on same project.
(ii) Calibrate the instrument regularly.
(iii) Set the electronic signal precisely on the prism center.
Answer
B. None of the above (i), (ii) and (iii)
81
Which of the following statement is/are correct about Total station survey instrument?
(i) Total stations are dependant on batteries and electronics.
(ii) The LCD screen does not work well when it is cold.
(iii) Total stations are ideal for collecting large numbers of points.
Answer
D. All of these above (i), (ii) and (iii)
82
Which of the following statement is correct?
(i) Sum of interior angles of a pentagon is 720°
(ii) Sum of interior angles of a Heptagon is 900°
(iii) Sum of interior angles of a Quadrilateral is 540°
Answer
B. Only (ii)
83
The sequence of various engineering surveys which are carryout for the choice of a new
highway project from beginning are :
(i) Location survey
(ii) Preliminary survey
(iii) Reconnaissance survey
Answer
D. (iii), (ii) and (i)
84
The Golden Quadrilateral project connects :
Answer
B. Delhi, Mumbai, Chennai and Kolkata
85
Which of the following statement is/are correct about the methods of solving the three points
problem in plane table survey?
(i) By mechanical method
(ii) By Bessel’s method
(iii) By direct observation method
Answer
A. Only (i) and (ii)
86
Which of the following statement is/are correct about the Road way width as per
recommendations of I.R.C.?
(i) National and State Highway is 12.0 m
(ii) Major District Roads is 10.0 m
(iii) Other district roads is 8.0 m
Answer
Question Cancelled
87
Which of the following statement is/are correct about AutoCAD Toggle drawing modes?
(i) F7-Toggle grid mode.
(ii) F8-Toggle polar mode.
(iii) F9-Toggle snap mode.
Answer
D. Only (i) and (iii)
88
Which of the following statement is/are correct about AutoCAD?
(i) OOPS command reinserts the last erased objects even if it was not the last
command issued.
(ii) PEDIT command edits polylines and 3D polygon meshes.
(iii) QVLAYOUT command displays preview images of model spaces and layouts in a
drawing.
Answer
C. All of these above (i), (ii) and (iii)
89
Which of the following statement is correct about Max. Road Gradient?
(i) Plain or rolling is 1 in 20
(ii) Mountainous and steep terrain with elevation upto 3000 m is 1 in 25
(iii) Elevation more than 3000 m is 1 in 30
Answer
A. Only (i)
90
Which is the sequence of reconnaissance survey to be conducted for a project from the given
statements?
(i) Aerial reconnaissance
(ii) Study of topographical survey sheets
(iii) Ground reconnaissance
Answer
D. (ii), (i) and (iii)
91
Which of the following type of error when occurred while reading a levelling staff against the
top or bottom hair instead of central hair?
(i) Instrumental Error
(ii) Errors in manipulation
(iii) Errors in reading staff
Answer
C. Only (iii)
92
Which of the following statement is/are correct about the uses of contour maps?
(i) To compute quantity of earth work required for a road project.
(ii) To draw longitudinal section and cross section to ascertain the nature of the
ground in any desired direction.
(iii) To determine the capacity of the reservoirs.
Answer
C. All of these above (i), (ii) and (iii)
93
Choose the correct full form of GPS :
(i) Ground Positioning System
(ii) Global Positioning System
(iii) Geodetic Polar System
(iv) Geodetic Positioning System
Answer
B. Only (ii)
94
Which of the following is/are the advantages of GPS survey?
(i) Three dimensional
(ii) Site inter visibility not needed
(iii) Rapid data processing with quality control
(iv) Very few skilled personnel needed.
Answer
D. All of these above (i), (ii), (iii) and (iv)
95
Which of the following statement is/are correct?
(i) The coordinate systems used in GPS navigation are DMS, DDM and UTM
(ii) The minimum Segments to the GPS system are Space, Orbit and User
(iii) It is not possible to track the position of a receiver using GPS satellites.
Answer
B. Only (i) and (iii)
96
Which of the following statement is/are wrong about GPS?
(i) The GPS itself does not require an internet connection.
(ii) GPS receivers do not transmit any information.
(iii) Three GPS satellite signals are used to compute the position in three dimension
and time offset in the receiver clock.
Answer
C. Only (iii)
97
Which of the following statement is/are correct?
(i) GPS is a satellite-based navigation system.
(ii) Triangulation is the basis of GPS from satellites.
(iii) In GPS the minimum constellation to meet the objectives of the DOD is
24 operational satellites.
Answer
D. All of these above (i), (ii) and (iii)
98
Which of the following statement is/are correct about GPS?
(i) MoBIC is an application of GPS for visually impaired.
(ii) Drishti is an application of GPS in agriculture.
(iii) The principal behind GPS is the measurement of distance between the receiver
and the satellites
Answer
C. Only (i) and (iii)
99
Which of the following is/are incorrect statement?
(i) GPS can be used for the prescription of telemedicine.
(ii) GPS can be used in the ground to get satellite images.
(iii) GPS has developed into cost effective tool for updating GIS or CAD system.
Answer
A. Only (i)
100
Which of the following are the components of GPS receiver?
(i) Antennas with preamplifier.
(ii) RF section with signal identification and signal processing.
(iii) Microprocessor for receiver control data sampling, data processing.
(iv) User interface, command and display panel.
Answer
D. All of these above (i), (ii), (iii) and (iv)
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097/2022 18 A
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