The heights and diameters of these cylinders A and B are interchanged. We know that,

Volume of cylinder = πr^{2}h

If measures of r and h are same, then the cylinder with greater radius will have greater area.

Radius of cylinder A = (7/2) cm

Radius of cylinder B = (14/2) cm

= 7 cm

As the radius of cylinder B is greater, therefore, the volume of cylinder B will be greater.

Let us verify it by calculating the volume of both the cylinders.

Volume of cylinder A

Thus, the surface area of cylinder B is also greater than the surface area of cylinder A.