1.

What is the range of values for flexural strength of concrete?

A. 44.27 to 47.61 kg/cm<sup>2</sup>
B. 37.26 to 44.27 kg/cm<sup>2</sup>
C. 33.27 to 47.61 kg/cm<sup>2</sup>
D. 37.26 to 47.61 kg/cm<sup>2</sup>
Answer» E.


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