Multiple choice Which of the following paper sizes is not matching with its dimension in inch? A0 - 33.1 X 46.8 A1 - 23.4 X 33.1 A2 - 16.5 X 23.4 A3 - 11.7 X 16.5 A4 - 8.3 X 11.3 Reveal answer Fill a bubble to check yourself E Correct answer Explanation 8.3 X 11.7 is the correct dimension of A4 size paper. By seeing the sequence from top order of the page size, the shorter element is the higher element in the next page size, which is not matching this option.