GURU MCQs provides Civil Engineering MCQs for Job Test and Interview Preparation, suitable for fresh graduates, students, and competitive exams. Most repeated civil engineering MCQs section is frequently encountered in CSS, PMS, Inspector, ASI, Sub-Inspector, Constable, FPSC, PPSC, ETEA, FIA, Police, Army, Navy, Airforce, IB, MOFA, ASF, LHC, Educators, and various other competitive exams, as well as government and private job assessments. The most common updated MCQs include Basic Civil Engineering, Building Materials, Surveying, Soil Mechanics and Foundation Engineering, Applied Mechanics, Hydraulics, Waste Water Engineering, RCC Structures Design, Irrigation, Railways, Construction Management, Theory of Structures, Estimating and Costing, Docks and Harbours, Elements of Remote Sensing, Building Construction, Concrete Technology, Advanced Surveying, Strength of Materials, Water Resources Engineering, Water Supply Engineering, Steel Structure Design, Highway Engineering, Airport Engineering, Structural Design Specifications, Tunnelling, and much more.

51. The maximum allowable Los Angeles abrasion value for high quality surface course is_______________?

A. 10%
B. 20 %
C. 30%
D. 45 %

52. The ductility value of bitumen for suitability in road construction should not be less than____________?

A. 30 cm
B. 40 cm
C. 50 cm
D. 60 cm

53. Which of the following represents hardest grade of bitumen ?

A. 30/40
B. 60/70
C. 80/100
D. 100/120

54. Bitumen of grade 80/100 means______________?

A. its penetration value is 8 mm
B. its penetration value is 10 mm
C. its penetration value is 8 to 10 mm
D. its penetration value is 8 to 10 cm

55. Softening point of bitumen to be used for read construction at a place where maximum temperature is 40° C should be______________?

A. less-than 40°C
B. greater than 40°C
C. equal to 40°C
D. none of the above

56. The group index for a soil, whose liquid limit is 40 percent, plasticity index is 10 percent and percentage passing 75 micron IS sieve is 35, is______________?

A. 0
B. 3
C. 5
D. 7

57. Group index method of design of flexible pavement is_______________?

A. a theoretical method
B. an empirical method based on physical properties of subgrade soil
C. an empirical method based on strength characteristics of subgrade soil
D. a semi empirical method

58. Flexible pavement distribute the wheel load_____________?

A. directly to subgrade
B. through structural action
C. through a set of layers to the subgrade
D. none of the above

59. The method of design of flexible pavement as recommended by IRC is____________?

A. group index method
B. CBR method
C. Westergaard method
D. Benkelman beam method

60. Penetration test on bitumen is used for determining its_____________?

A. grade
B. viscosity
C. ductility
D. temperature susceptibility