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

Example Input: Problem: rectangular tile each of size 35 cm by 30 cm must be laid horizontally on a rectangular floor of size 1000 cm by 210 cm , such that the tiles do not overlap and they are placed with edges jutting against each other on all edges . a tile can be placed in any orientation so long as its edges are parallel to the edges of floor . no tile should overshoot any edge of the floor . the maximum number of tiles that can be accommodated on the floor is : 
Options: ['a ) 600', 'b ) 400', 'c ) 200', 'd ) 500', 'e ) 100']
Example Output: c

Example Input: Problem: a number when divided by 6 leaves a remainder 3 . when the square of the same number is divided by 6 , the remainder is 
Options: a ) 0 , b ) 1 , c ) 2 , d ) 3 , e ) 4
Example Output: d

Example Input: Problem: the diagonals of a rhombus are 15 cm and 12 cm . find its area ? 
Options: a ) 70 , b ) 90 , c ) 60 , d ) 80 , e ) 292
Example Output:
b

