11pt is good
The number of lines that can fit on an A4 paper depends on factors like the font size, line spacing, and margins. Typically, using a standard font size of 12 points with single spacing and standard margins, you can fit about 40 to 50 lines on one page. Adjusting the font size or line spacing will change this number accordingly.
A4 paper size is 8.3in × 11.7in.
The number of words that can fit on an A4 paper depends on factors like font size, type, and margins. Generally, using a standard font like Times New Roman or Arial at size 12, with 1-inch margins, you can expect to fit about 500 to 600 words on a single page. If you adjust the font size or margins, this number can vary significantly.
European size paper
A4 paper measures 8.27 x 11.69 inches.
Half of A4 is A5.
Two full A4 size papers
1mm
Yes
A4 paper is exactly half the size of A3, and they both have the same aspect ratio. So A4 --> A3 is an enlargement. Most photocopiers use A4 as standard. You need a larger photocopier to copy onto A3. The photocopier will usually offer A4 --> A3 as an option.
The size of the paper should be an A4 paper.
The measurements of a size A4 paper are 11.7 x 8.3 inches or 297 x 210 millimeters. It is just a little bigger than the standard letter size of paper.