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

[Q]: Problem: a picture is copied onto a sheet of paper 8.5 inches by 10 inches . a 1.5 inch margin is left all around . what area in square inches does the picture cover ? 
Options: ['a ) 76', 'b ) 65', 'c ) 59.5', 'd ) 49', 'e ) 38.5']
[A]: e


[Q]: Problem: the edges of cuboid are 4 cm ; 5 cm and 6 cm . find its surface area ? 
Options: ['a ) 228', 'b ) 148', 'c ) 992', 'd ) 772', 'e ) 222']
[A]: b


[Q]: Problem: the roof of an apartment building is rectangular and its length is 3 times longer than its width . if the area of the roof is 768 feet squared , what is the difference between the length and the width of the roof ? 
Options: a ) 32 . , b ) 40 . , c ) 42 . , d ) 44 . , e ) 46 .
[A]:
a