A cantilever beam ‘A’ with rectangular cross section is subjected to a concentrated load at its free end. If the width and depth of another cantilever beam ‘B’ are twice those of beam ‘A’ and subjected to the same load, then the deflection at the free end of beam ‘B’ as compared to that of ‘A’ will be

A

6.25%

B

14.0%

C

23.6%

D

28.0%