\documentclass[11pt]{article}

\usepackage{amssymb}

\usepackage{amsmath}

\usepackage{graphicx}

\usepackage{latexsym}



\setlength{\textwidth}{6.5in} \setlength{\topmargin}{0.0in}

\setlength{\headheight}{0in} \setlength{\headsep}{0.0in}

%\setlength{\topsep}{0in}

\setlength{\textheight}{9in} \setlength{\oddsidemargin}{0in}

\setlength{\evensidemargin}{0in}

\begin{document}

\begin{figure}
\begin{center}
\scalebox{0.2}{\includegraphics{original.eps}}
\end{center}
\caption{Insert numbers: 10,1,9,6,0,6.5 to this tree. What is the path of the search for the key "6" after the insertions.}
\label{grid1mean}
\end{figure}
%
\begin{figure}
\begin{center}
\scalebox{0.2}{\includegraphics{correct.eps}}
\end{center}
\caption{Correct answer.}
\label{grid1mean}
\end{figure}
%
\begin{figure}
\begin{center}
\scalebox{0.2}{\includegraphics{falsec.eps}}
\end{center}
\caption{Incorrect answer.}
\label{grid1mean}
\end{figure}

\begin{figure}
\begin{center}
\scalebox{0.2}{\includegraphics{falseb.eps}}
\end{center}
\caption{Incorrect answer.}
\label{grid1mean}
\end{figure}

\begin{figure}
\begin{center}
\scalebox{0.2}{\includegraphics{falsea.eps}}
\end{center}
\caption{Incorrect answer.}
\label{grid1mean}
\end{figure}

\end{document}
