The approximate ratio of strength of 15 cm x 30 cm concrete cylinder to that of 15 cm cube of the same concrete is

The approximate ratio of strength of 15 cm x 30 cm concrete cylinder t

1.	The approximate ratio of strength of 15 cm x 30 cm concrete cylinder to that of 15 cm cube of the same concrete is
A.	1.25
B.	1
C.	0.85
D.	0.5
Answer» D. 0.5

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The approximate ratio of strength of 15 cm x 30 cm concrete cylinder to that of 15 cm cube of the same concrete is

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