Which among the following best applies to Modified style format of business letters? Date, complimentary close and signature line are flushed towards the right. Inside address, attention line and salutation are aligned with the right had margin. Closed punctuation is followed and paragraphs in the body are blocked. No punctuation in inside address, except in the paragraphs.

The Modified style format of business letters is characterized by the following:

1. Date, complimentary close, and signature line are flushed towards the right: This means that these elements are aligned with the right margin of the page. This is a key feature of the modified block style.

2. Inside address, attention line, and salutation are aligned with the right-hand margin: In the modified block style, these elements are typically aligned with the left-hand margin, not the right. This seems to be a mistake in the description.

3. Closed punctuation is followed and paragraphs in the body are blocked: This means that each sentence ends with a punctuation mark and that the paragraphs are separated by a line space, not indented. This is a common feature of many business letter formats, including the modified block style.

4. No punctuation in the inside address, except in the paragraphs: This means that the inside address (the recipient's address) does not include any punctuation marks, except for those within the paragraphs of the body text. This is a common practice in many business letter formats, including the modified block style.

So, the description seems to mostly align with the characteristics of a Modified style format of business letters, with the exception of the alignment of the inside address, attention line, and salutation. These are typically aligned with the left-hand margin in this style.

The Modified Block Style format for business letters is characterized by the following:

1. Date, Complimentary Close, and Signature Line: These elements are flushed towards the right side of the page. This means they are aligned with the right margin.

2. Inside Address, Attention Line, and Salutation: These elements are also aligned with the right-hand margin. This is a key characteristic of the Modified Block Style.

3. Closed Punctuation: This style follows closed punctuation, which means that a colon or comma follows the salutation and a comma follows the complimentary close.

4. Paragraphs in the Body: The paragraphs in the body of the letter are blocked. This means they are aligned with the left margin, with no indentation of the first lines.

5. Punctuation in Inside Address: In the Modified Block Style, there is no punctuation in the inside address, except in the paragraphs. This means that no commas or periods are used at the end of lines in the inside address, but punctuation is used within the lines as necessary for clarity.

Therefore, the statement "Date, complimentary close and signature line are flushed towards the right. Inside address, attention line and salutation are aligned with the right had margin. Closed punctuation is followed and paragraphs in the body are blocked. No punctuation in inside address, except in the paragraphs." best applies to the Modified Block Style format of business letters.