GATE CE 2024 Set 2 — Question 65

NAT+2 / -0MediumDifferential LevellingLevellingGeomatics Engineering

Geomatics Engineering → Levelling → Differential Levelling

Last updated 5 September 2026

Question

Differential levelling is carried out from point P (BM: +200.000 m) to point R. The readings taken are given in the table. Points Staff readings (m) Remarks Back Sight Fore Sight P (-)2.050 BM: +200.000 m Q 1.050 0.950 Q is a change point R (-)1.655 Reduced Level (in meters) of the point R is_____(rounded off to 3 decimal places).

+200.000

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+200.000

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