Q
According to IS : 456-1978, the fiexural strength of concrete is________________?
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A
A. Directly proportional to compressive strength
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B
B. Inversely proportional to compressive strength
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C
C. Directly proportional to square root of compressive strength
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D
D. Inversely proportional to square root of compressive strength
Correct Answer:
C. C. Directly proportional to square root of compressive strength