GATE CE · 2026 · CE
Question 43: Geomatics Engineering
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Question 43
CEMCQ2 marksNeeds review
Locations P and Q are separated by a wide valley. The difference in levels of locations P and Q measured by a levelling instrument stationed near P is 3.0 m. The same instrument stationed near Q measures the difference in levels of locations P and Q as −1.0 m. Assume that the atmosphere refraction is same during the measurements. The true difference in levels (in m) of locations P and Q is
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2026CE
GATE CE 2026 · Paper 1
Civil Engineering · Original paper archive
- Section
- Civil Engineering
- Question type
- Multiple choice (MCQ)
- Marks
- 2 marks
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