A rectangular ground is to be filled with square tiles of unit area. The border of the ground should be of red coloured tiles and inside white. If the number of red and white tiles are the same, find the minimum dimensions of the ground. Pick one:
A) 44
B) 45
C) 46
D) 47
E) 48
Let us consider R for RED &amp; W for WHITE   [R01][R02][R03][R04][R05][R06][R07][R08]   [R24][W01][W02][W03][W04][W05][W06][R09]   [R23][W07][W08][W09][W10][W11][W12][R10]   [R22][W13][W14][W15][W16][W17][W18][R11]   [R21][W19][W20][W21][W22][W23][W24][R12]   [R20][R19][R18][R17][R16][R15][R14][R13]   In this rectangle there are 24 RED &amp; 24 WHITE.   So the dimension is (6*8) or (8*6).   Total number of tiles is 48.   ANSW48R:48
<result>E</result>
A rectangular ground is to be filled with square tiles of unit area. The border of the ground should be of red coloured tiles and inside white. If the number of red and white tiles are the same, find the minimum dimensions of the ground.