*/*_According to IS : 456-1978, the fiexural strength of concrete is? – McqOptions

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1.	/_According to IS : 456-1978, the fiexural strength of concrete is?
A.	directly proportional to compressive strength
B.	inversely proportional to compressive strength
C.	directly proportional to square root of compressive strength
D.	inversely proportional to square root of compressive strength
Answer» D. inversely proportional to square root of compressive strength

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