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

Step 1: Understanding scale and paper size.
For a plot size of 500 sqm, the paper size required to draw a site plan at a defined scale should be large enough to show the details clearly. A paper size of A2 is typically used for larger drawings and is appropriate for site plans of this scale.

Step 2: Analyzing the options.
(A) A1: A1 is a larger paper size than A2, but it is generally not necessary for a 500 sqm plot, as A2 would suffice.
(B) A2: Correct — A2 paper size is ideal for this scale of drawing, providing enough space while maintaining clarity.
(C) A3: A3 paper may be too small for a 500 sqm plot, leading to less clarity or needing a very small scale.
(D) A4: A4 is too small for detailed site plans of a 500 sqm plot.

Step 3: Conclusion.
The correct answer is (B) A2, as it is the suitable paper size for drawing a site plan of a 500 sqm plot at a defined scale.

Answer 2

Rather than quoting the standard directly, this can be reasoned out from how site plans are actually scaled to paper. A 500 sqm plot is a mid-sized urban plot, typically drawn at a scale like 1:100 or 1:200, and the sheet must be large enough to hold the plot outline plus dimension lines, north sign, and title block.

1. A1: This large sheet is generally reserved for bigger plots or when multiple drawings (plan, section, elevation) share one sheet, more than a single 500 sqm site plan needs.
2. A2: At this size, a 500 sqm plot drawn at a standard scale fits comfortably with room left for margins, dimensions, and a title block, matching the practical requirement.
3. A3: This sheet is workable for very small plots or preliminary sketches, but for a full 500 sqm site plan with proper annotation it tends to feel cramped.
4. A4: This is really only suitable for a small detail drawing or a key/location plan, not a full site plan of this size.

Balancing plot size against standard drawing scales, A2 is the smallest sheet that still comfortably fits a 500 sqm site plan with all its required annotation.

Therefore, the correct answer is A2.