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Q: Why we do surveying?
  • A. Maps prepared for marking boundaries of countries, states, districts etc. avoid disputes.
  • B. Locality plans help in identifying location of houses and offices in the area.
  • C. For planning and estimating project works like roads, bridges, railways, airports etc.
  • D. All of these
Correct Answer: Option D - Surveying:- Surveying is the science and art of making essential measurements to determine the relative position of points or physical and cultural details above or beneath the surface of the earth. • The first necessity in surveying is to prepare a plane and a section of an area to be covered by the project. • The planning and design of all Civil Engineering projects such as railway, road, dams water works, airports, etc. are based upon surveying measurement. • The measurement of land, fixation of its boundaries and identifying location of points, object, etc cannot be done without surveying. • Maps prepared for marking boundaries of countries, states, districts etc. avoid disputes. • Locality plans help in identifying location of houses and offices in the area.
D. Surveying:- Surveying is the science and art of making essential measurements to determine the relative position of points or physical and cultural details above or beneath the surface of the earth. • The first necessity in surveying is to prepare a plane and a section of an area to be covered by the project. • The planning and design of all Civil Engineering projects such as railway, road, dams water works, airports, etc. are based upon surveying measurement. • The measurement of land, fixation of its boundaries and identifying location of points, object, etc cannot be done without surveying. • Maps prepared for marking boundaries of countries, states, districts etc. avoid disputes. • Locality plans help in identifying location of houses and offices in the area.

Explanations:

Surveying:- Surveying is the science and art of making essential measurements to determine the relative position of points or physical and cultural details above or beneath the surface of the earth. • The first necessity in surveying is to prepare a plane and a section of an area to be covered by the project. • The planning and design of all Civil Engineering projects such as railway, road, dams water works, airports, etc. are based upon surveying measurement. • The measurement of land, fixation of its boundaries and identifying location of points, object, etc cannot be done without surveying. • Maps prepared for marking boundaries of countries, states, districts etc. avoid disputes. • Locality plans help in identifying location of houses and offices in the area.