\documentclass[a4paper]{article}

\usepackage[nowatermark,codedigit=CODEDIGIT]{automultiplechoice}

\begin{document}

\exemplaire{5}{

  \namefield{\framebox{Name: \hspace{5cm}}}\vspace{5mm}

  Please code you student number:
  \AMCcodeGrid[top]{student}{ABCDEF,{MA}{LO}{PH},0123456789,0123456789,0123456789,0123456789}

  \begin{question}{Str}
    Strenght?
    \begin{choices}[o]
      \wrongchoice{0}\scoring{0}
      \wrongchoice{1}\scoring{1}
      \wrongchoice{2}\scoring{2}
      \wrongchoice{3}\scoring{3}
      \wrongchoice{4}\scoring{4}
      \wrongchoice{5}\scoring{5}
      \correctchoice{6}\scoring{6}
    \end{choices}
  \end{question}

}

\end{document}
