• use \AMCsection{section title} followed by \AMCnumero{1} for each group
• use \Alph{section} somewhere in \AMCbeginQuestion

Thanks a lot :)

I attach here the resulting answer sheets with the corresponding source file.

Question:

What's the default definition of \AMCsection?

The displayed section identifier is a number followed by the section name, both in large font size (at least, too large for an answersheet containing too many questions). I would like to customize it (remove the section number or both, section number and section name, or reduce the font size).

Kind regards.

What's the default definition of \AMCsection?

It makes some setup for AMC and then calls \section, so I think you should customize the \section command. There are some LaTeX packages that can help you, and you can find a lot of things on the web.

Thank you very much again.

I'll do some research on the web, then I'll post here my results.