♡ 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 👍 :2.1K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Approximate ratio of the direct tensile strength ...
➣ Workability of concrete mix with low water ...
➣ Inert material of cement concrete mix is ...
➣ Addition of calcium chloride in concrete results ...
➣ At freezing point of water, concrete : ...
➣ Strength of concrete increases with : ...
➣ Shrinkage of concrete is directly proportional to ...
➣ Adding a thin layer of cement mortar ...
➣ Water cement ratio by weight is : ...
➣ For making impermeable concrete, the process contains ...
❖ Take a qick MCQ Test on
➤ Building Material
➤ Solid Waste and Waste Water Treatment
➤ Transportation Engineering
➤ Water Supply
➤ Pollution (Air and Noise)
➤ Fluid Mechanics and Hydraulics
➤ Miscellaneous
➤ Hydrology