Top 250+ Solved Concrete Technology MCQ Questions Answer
Q. Which cement is used for mainly building construction where strength required with age?
a. Rapid Hardening Cement
b. Low Heat Cement
c. Portland Pozzolana Cement
d. Quick Setting Cement
Q. Which cement is used for artificial marble?
a. Rapid Hardening Cement
b. Sulphate Resisting Cement
c. Coloured Cement
d. Quick Setting Cement
Q. Which cement is used to create bond with old concrete surface?
a. Rapid Hardening Cement
b. Expansive Cement
c. Sulphate Resisting Cement
d. Low Heat Cement
Q. Which cement is used to store for longer duration in wet climatic conditions?
a. Expansive Cement
b. Ordinary Portland cement
c. Hydrophobic Cement
d. Quick Setting Cement
Q. Which cement is used for the construction of water-retaining structure like tanks, reservoirs,retaining walls, swimming pools, dams, bridges, piers etc?
a. Waterproof Portland cement
b. Colored Cement
c. High Alumina Cement
d. Low Heat Cement
Q. ____ Cement is used for formwork that can be removed earlier and reused in other areas whichsave the cost of formwork.
a. Rapid Hardening Cement
b. Colored Cement
c. High Alumina Cement
d. Low Heat Cement
Q. Which cement is mainly used for interior and exterior decorative works?
a. Rapid Hardening Cement
b. Colored Cement
c. High Alumina Cement
d. Low Heat Cement
Q. Which cement is used for works economic where considerations is predominant?Reservoirs, retaining walls, swimming pools, dams, bridges, piers etc.
a. Waterproof Portland Cement
b. Colored Cement
c. High Alumina Cement
d. Blast Furnace Slag Cement
Q. How many times in each layer of concrete rodded in a slump cone?
a. 75
b. 25
c. 12 to 15
d. 35 to 65
Q. Which of the following option is correct?
a. Standard consistency (%) = (wt of water added/ wt of cement) *100
b. Standard consistency (%) = (wt of water added- wt of cement) *100
c. Standard consistency = (wt of water added/ wt of cement) *100
d. Standard consistency (%) = (wt cement/ wt of water) *100
Q. Crushed stone, gravel and ordinary sand are examples of ___________
a. Lightweight aggregate
b. Normal-weight aggregate
c. Heavy-weight aggregate
d. Both Normal-weight aggregate and Heavy-weight aggregate
Q. Which type of aggregate is shown below?
a. Angular aggregate
b. Rounded aggregate
c. Flaky aggregate
d. Irregular or partially aggregate