Demy octavo is a size suitable for printing. (A) newspapers (B) posters (C) books (D) tabloids Correct Ans: (C) Explanation: Demy octavo is a standard size in the printing and publishing industry, specifically designed for books. The dimensions usually measure around 5.5 x 8.75 inches (approx.), making it a compact yet readable format commonly used for novels, academic texts, and non-fiction books. To understand why it suits books best, let’s break down what “demy” and “octavo” mean. "Demy" refers to a traditional paper size, while "octavo" indicates that the sheet is folded three times, resulting in eight leaves or sixteen pages. This combination creates a balanced page layout—not too bulky, not too small—which is ideal for long-form reading. Now, let’s rule out the incorrect options: (A) Newspapers require much larger formats, like broadsheet or tabloid, to accommodate multiple columns and sections. (B) Posters usually demand even larger sizes with high visual impact and minimal text, so demy octavo would be far too small. (D) Tabloids also use larger paper sizes—usually around 11 x 17 inches—for maximum readability and layout flexibility in news content. Demy octavo stands out because it strikes the perfect balance between portability and readability. Publishers favor it for economic printing and easy handling. Moreover, readers find it comfortable to hold, which boosts engagement and accessibility. Therefore, considering the size and purpose, option (C) Books is the correct answer. Demy octavo remains a go-to format in the print media world, especially for creating well-designed, user-friendly books.