Q:
According to the Indian Standard Institution (ISI), what is the size of the designation A3 in mm?
Answer & Explanation
Answer: A) 420 x 297
Explanation: The size of the designation A3 in mm is 420 x 297. The designations A0, A1, A2, A4 and A5 have sizes 1189 x 841 mm, 841 x 594 mm, 594 x 420 mm, 297 x 210 mm and 210 x 148 mm respectively. Standardizing helps in uniformity of the products all over the nation and will avoid local variations.
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