Surveying MCQ questions and answers

31.  The surface of zero elevation around the earth, which is slightly irregular and curved, is known as

   A. Mean sea level

   B. Level surface

   C. Geoid surface

   D. Horizontal surface

32.  The coordinate of a point measured perpendicular to the parallel is called

   A. Total latitude

   B. Meridian distance

   C. Total departure

   D. Consecutive co-ordinate

33.  The ratio of the angles subtended at the eye, by the virtual image and the object, is known as telescope's

   A. Resolving power

   B. Brightness

   C. Field of view

   D. Magnification

34.  The relatively fixed point of known elevation above datum, is called

   A. Bench mark

   B. Datum point

   C. Reduced level

   D. Reference point

35.  Planimeter meter is used for measuring

   A. Volume

   B. Area

   C. Contour gradient

   D. Slope angle

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