Category: Highway Engineering

A. upto 10%
B. between 10% and 25%
C. between 25% and 60%
D. more than 60%

A. 0.4 %
B. 0.6%
C. 0.8 %
D. 1.0 %

A. compressibility and permeability decrease and dry strength increases
B. compressibility, permeability and dry strength decrease
C. compressibility, permeability and dry strength increase
D. compressibility and permeability increase and dry strength decreases

A. relieve warping stresses
B. relieve shrinkage stresses
C. resist stresses due to expansion
D. allow free expansion

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

A. dry rolling, wet rolling, application of screening and application of filler
B. dry rolling, application of filler, wet rolling and application of screening
C. dry rolling, application of screening, wet rolling and application of filler
D. dry rolling, application of screening, application of filler and wet rolling

A. 2.5 m
B. 3.5 m
C. 4.5 m
D. 5.5m

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

A. to designate traffic lanes
B. in roadways meant for two way traffic
C. to indicate that overtaking is not permitted
D. to designate proper lateral placement of vehicles before turning to different directions

A. good
B. fair
C. poor
D. very poor