Mining Engineering > GATE 2025 > Leveling
Reciprocal levelling is performed for points P and Q by placing the same levelling instrument at A and B. The observations of staff readings are tabulated as below.
If the Reduced Level (RL) of P is 115.246 m, then the true RL of Q, in m, is ______ (rounded off to 3 decimal places)

Correct : 116.038
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