♡ Login
Home
Previous Papers
★
MCQs
Civil Engineering
Concrete Technology
Approx ratio of the strength of the ...
Que.
Approx ratio of the strength of the cement concrete of 7 days to that of 28 days :
A.
0.56
B.
0.85
C.
1.0
D.
1.15
Right Answer is :
✓ A. 0.56
⚑ Report
Views 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Low temperature during concrete laying : ...
➣ Addition of calcium chloride in concrete results ...
➣ A watery scum that is formed on ...
➣ Steam curing is used in : ...
➣ Shrinkage in cement concrete decreases with : ...
➣ Workability of concrete can be improved by ...
➣ Size of the fine aggregates should not ...
➣ A setting of cement or concrete which ...
➣ An aggregate is called flaky, if its ...
➣ Shrinkage of concrete is directly proportional to ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Pollution (Air and Noise)
➤ Soil Mechanics and Foundation
➤ Concrete Structure
➤ Water Supply
➤ Solid Waste and Waste Water Treatment
➤ Hydrology
➤ Building Material