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: Most common binder in concrete is
A) Lime
B) Clay
C) Cement
D) Gypsum
✅ Correct Answer: C
Explanation: Cement acts as the primary binder that holds other concrete ingredients together.
Q: Fineness modulus is used to determine
A) Porosity
B) Surface area of particles
C) Strength of material
D) Grading of aggregates
✅ Correct Answer: D
Explanation: It provides an index to assess aggregate gradation.
Q: The ratio of lateral strain to axial strain is called
A) Young’s modulus
B) Bulk modulus
C) Shear modulus
D) Poisson’s ratio
✅ Correct Answer: D
Explanation: Poisson’s ratio defines material deformation characteristics in orthogonal directions.
Q: Ultimate strength of concrete is tested using
A) Flexure test
B) Compression test
C) Slump test
D) Impact test
✅ Correct Answer: B
Explanation: Compressive strength is the main measure of concrete’s ultimate strength.
Q: Rapid hardening cement is recommended when
A) Delay in formwork removal
B) Fast strength gain required
C) Low cost desired
D) Extended curing needed
✅ Correct Answer: B
Explanation: It provides early strength, useful in time-sensitive construction.