Question

Minimum paper size required for drawing site plan of 500 sqm plot in defined scale:

• A. A1
• B. A2
• C. A3
• D. A4

Hint:

When preparing site plans, always consider the plot size and the level of detail required to choose the appropriate paper size for clarity.

Answer 1

The Correct Option is B

Drafting practice ties sheet size to plot size: small plots go on A3/A4, larger sites need A1 or bigger, and a mid-sized plot like 500 sqm at a normal drafting scale fits neatly on an A2 sheet with space left for dimensions and a title block.

A3 and A4 are usually too small to hold a full 500 sqm layout clearly, while A1 is generally kept for larger sites or multi-drawing sheets, so A2 is the appropriately sized choice here.

Therefore, the correct answer is A2.

Answer 2

Another way to confirm this is to recall what each paper size is conventionally used for in architectural drafting practice.

1. A1: Conventionally used for large working drawings, structural layouts, or combined drawing sheets, generally oversized for a single mid-size site plan.
2. A2: Conventionally the standard sheet size for a single site or layout plan of a plot in the few-hundred-square-meter range, which is exactly the case here.
3. A3: Conventionally used for smaller detail drawings or when printing at reduced scale for review copies.
4. A4: Conventionally used for key plans, location maps, or single-page reports, far too small for a full site plan.

Matching conventional use to the described plot size again points to A2 as the correct minimum sheet.

Therefore, the correct answer is A2.