Civil Engineering MCQs

Civil Engineering MCQs cover structural analysis, concrete technology, geotechnical, transportation, fluid mechanics, materials, and surveying, helping PPSC, FPSC, NTS candidates and graduates strengthen theory, apply concepts, and excel in engineering exams, interviews, and professional assessments.

Q: Hydraulic structures are used to manage
A) Seismic forces
B) Solar energy
C) Wind load
D) Water flow
βœ… Correct Answer: D
Explanation: These structures control or store water in dams, canals, or pipelines.
Q: The unit of measurement for brickwork is
A) Kilogram
B) Square metre
C) Metre
D) Cubic metre
βœ… Correct Answer: D
Explanation: Brickwork is measured in volume, hence cubic metre.
Q: Modulus of elasticity of steel is approximately
A) 20 GPa
B) 200 GPa
C) 100 GPa
D) 500 GPa
βœ… Correct Answer: B
Explanation: Steel’s modulus is typically taken as 200 GPa in design calculations.
Q: Bearing capacity of soil is influenced by
A) Cement content
B) Moisture only
C) Soil type and condition
D) Type of foundation
βœ… Correct Answer: C
Explanation: Soil type, compaction, and moisture significantly impact bearing capacity.
Q: The shape of stress-strain curve for mild steel has a clear
A) Sudden drop
B) Brittle failure
C) Linear section only
D) Yield point
βœ… Correct Answer: D
Explanation: Mild steel displays a distinct yield point after elastic limit is crossed.