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What is the elevation of a point, if the elevation of a benchmark is 200.852 m, back sight is 2.324 m, foresight is 1.836 m?

What is the elevation of a point, if the elevation of a benchmark is 200.852 m, back sight is 2.324 m, foresight is 1.836 m? Correct Answer 201.340

Elevation of a point is obtained by subtracting the elevation of benchmark and foresight. Here, 201.852 – 1.836 = 201.340 m.

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