A. centring
B. actual laying of arch work
C. striking of centring
D. none of the above
✅ The correct answer is option C.
Civil Engineering
Prepare with the latest Civil Engineering MCQs with answers and explanations for exams, interviews, and job tests. Our question bank covers key topics including surveying, building materials, structural engineering, geotechnical engineering, fluid mechanics, hydraulics, transportation engineering, environmental engineering, and construction management. These Civil Engineering multiple-choice questions are designed for students, competitive exam aspirants, and professionals preparing for NTS, PPSC, FPSC, PEC exams, university entry tests, and recruitment assessments. Strengthen your knowledge and problem-solving skills with our updated and comprehensive Civil Engineering MCQs.
262. Couple close roof is suitable for maximum span of______________?
A. 2.5 m
B. 3.5 m
C. 4.5 m
D. 5.5 m
✅ The correct answer is option C.
263. The maximum total settlement for isolated foundations on clayey soils should be limited to______________?
A. 25 mm
B. 40 mm
C. 65 mm
D. 100 mm
✅ The correct answer is option C.
264. Specific gravity for most of the building stones lies between_____________?
A. 1.5 to 2.0
B. 2.0 to 2.5
C. 2.5 to 3.0
D. 3.0 to 3.5
✅ The correct answer is option C.
265. In which of the following pairs both trees yield soft wood ?
A. deodar and shishum
B. chir and sal
C. sal and teak
D. chir and deodar
✅ The correct answer is option D.
266. The type of roof which slopes in two directions with a break in the slope on each side is known as_____________?
A. gable roof
B. hip roof
C. gambrel roof
D. mansard roof
✅ The correct answer is option C.
267. Percentage of silica in a good brick earth lies between_______________?
A. 5 to 10%
B. 20 to 30%
C. 50 to 60%
D. 70 to 80%
✅ The correct answer is option C.
268. The ultimate tensile strength of structural mild steel is about_________________?
A. 160N/mm2
B. 260N/mm2
C. 420 N/mm2
D. 520 N/mm2
✅ The correct answer is option C.
269. Which of the following has more fire resisting characteristics ?
A. marble
B. lime stone
C. compact sand stone
D. granite
✅ The correct answer is option C.
270. According to IS specifications, the compressive strength of ordinary portland cement after three days should not be less than________________?
A. 7 MPa
B. 11.5 MPa
C. 16 MPa
D. 21 MPa
✅ The correct answer is option C.