Q.1
What is the process of spacing the contours proportional between the plotted ground points established by indirect methods?
  • a) Interpolation
  • b) Tacheometric method
  • c) Cross section method
  • d) By squares method
Q.2
The methods of interpolation are based on the assumption that the slope of ground between the two points is uniform.
  • a) True
  • b) False
Q.3
Which of the following is not a chief method of Interpolation?
  • a) By estimation
  • b) By arithmetic calculation
  • c) By graphical method
  • d) By cross sections
Q.4
Which of the following methods is extremely rough and is used for small scale work only?
  • a) By estimation
  • b) By arithmetic calculation
  • c) By graphical method
  • d) By cross sections
Q.5
The positions of contour points between the guide points are located by _______
  • a) Estimation
  • b) Arithmetic calculations
  • c) Graphical method
  • d) Cross sections
Q.6
Which of the following Interpolation method is accurate and time consuming?
  • a) by estimation
  • b) by Arithmetic method
  • c) by graphical method
  • d) by squares
Q.7
In which of the following methods Interpolation is done with the help of a tracing paper?
  • a) by estimation
  • b) by Arithmetic method
  • c) by graphical method
  • d) by squares
Q.8
In cross sections method, cross sections are run traverse to the centre line of a road, railway or canal etc.
  • a) True
  • b) False
Q.9
In the case of hilly terrain, the tacheometric method may be used with advantages.
  • a) True
  • b) False
Q.10
In cross sections method, If there are irregularities in the surface between two cross lines, additional guide points may be located on intermediate cross lines.
  • a) True
  • b) False
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