\documentclass[a4paper]{article}

\usepackage{fp}
\usepackage{automultiplechoice}

\begin{document}

\AMCnumericOpts{sign=true,digits=3,decimals=2}

\element{grq}{

  \begin{questionmultx}{0-simple}
    Simple zero.
    \AMCnumericChoices{0}{}
  \end{questionmultx}

}

\element{grq}{

  \begin{questionmultx}{0-strict}
    Strict zero.
    \AMCnumericChoices{0}{strict=true}
  \end{questionmultx}

}

\element{grq}{

  \begin{questionmultx}{0-}
    Ignoreblank zero.
    \AMCnumericChoices{0}{ignoreblank=true}
  \end{questionmultx}

}

\onecopy{5}{

  \hspace*{\fill}\namefield{\fbox{
      \begin{minipage}{15em}
        Name and surname:\vspace*{3ex}\par
        \noindent\dotfill\vspace{2mm}
      \end{minipage}
    }}

  \shufflegroup{grq}
  \insertgroup{grq}

}

\end{document}
