GATE CE · 2023 · CE
Question 65: civil-engineering
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Question 65
CENAT2 marksNeeds review
Trigonometric levelling was carried out from two stations P and Q to find the reduced level (R. L.) of the top of hillock, as shown in the table. The distance between Stations P and Q is 55 m. Assume Stations P and Q, and the hillock are in the same vertical plane. The R. L. of the top of the hillock (in m) is ________________________ (round off to three decimal places).
Station | Vertical angle of the top of hillock | Staff reading on benchmark | R. L. of benchmark |
|---|---|---|---|
P | 18°45′ | 2.340 m | 100.000 m |
Q | 12°45′ | 1.660 m | |
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2023CE
GATE CE 2023 · Paper 1
Civil Engineering · Original paper archive
- Section
- Civil Engineering
- Question type
- Numerical answer (NAT)
- Marks
- 2 marks
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