If cylinder specimen is used to test compressive strength of concrete, equivalent cubes strength can be found using:

A

$$\frac{3}{4}^{th}$$ strength of cylinder

B

$$\frac{5}{4}^{th}$$ strength of cylinder

C

$$\frac{5}{6}^{th}$$ strength of cylinder

D

$$\frac{1}{4}^{th}$$ strength of cylinder