\documentclass[randomorder, showsidemenu]{webquiz}
\title{Four randomly ordered questions}
\begin{document}
  \begin{question}What is the question number of question one?  \answer{1}\end{question}
  \begin{question}What is the question number of question two?  \answer{2}\end{question}
  \begin{question}What is the question number of question three?\answer{3}\end{question}
  \begin{question}What is the question number of question four? \answer{4}\end{question}
\end{document}