\documentclass{webquiz} \usepackage[dvipdfmx]{graphicx} \DeclareGraphicsExtensions{.jpg} \title{I am not Lion to you} \begin{document} \begin{question} Do you recognise this Lion? \begin{center} \includegraphics[height=30mm]{ctanLion.jpg} \end{center} \begin{choice} \correct Yes! \feedback This is the \TeX{} lion! \incorrect No! \feedback You are legally required to admire this lion! \end{choice} \end{question} \end{document}