In this task, you need to answer the given multiple-choice question on geometry. Classify your answers into 'a', 'b', 'c', 'd', and 'e'.

[EX Q]: Problem: a larger cube has 64 cubic inch as a volume and in the cube there are 64 smaller cubes such that their volume is 1 cubic inch . what is the difference between the surface areas ' sum of the 64 smaller cubes and the surface area of the larger cube , in square inch ?
Options: a ) 54 , b ) 64 , c ) 81 , d ) 288 , e ) 120
[EX A]: d

[EX Q]: Problem: a rectangular room has the rectangular shaped rug shown as above figure such that the rug ' s area is 220 square feet and its length is 12 feet longer than its width . if the uniform width between the rug and room is 12 feet , what is the area of the region uncovered by the rug ( shaded region ) , in square feet ?
Options: a ) 32 , b ) 1136 , c ) 40 , d ) 1344 , e ) 104
[EX A]: d

[EX Q]: Problem: a small , rectangular park has a perimeter of 560 feet and a diagonal measurement of 600 feet . what is its area , in square feet ?
Options: ['a ) 172,800', 'b ) 19,600', 'c ) 20,000', 'd ) 20,400', 'e ) 20,800']
[EX A]:
a