Solution

Page margins in MS-Word refer to the blank spaces around the edges of the page. The margins include the top, bottom, left, and right edges of the page. These settings determine the space between the text and the edge of the page.

• (a) Right: Right margin.
• (b) Left: Left margin.
• (d) Top: Top margin.

However, (c) Centre is not considered a part of the page margin. The center refers to the alignment of text within the page, not the page margins themselves.

Therefore, Centre is not part of the page margin.