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+\documentclass[11pt]{article}
+\usepackage{xltxtra}
+\usepackage{xgreek}
+\usepackage{amsmath,amssymb,stmaryrd,calc}%}% pour geqslant qui existe ds fourier
+\usepackage{xkeyval}
+\usepackage{multirow,longtable}
+\usepackage[%
+ a4paper,%
+ textwidth=16cm,
+ top=2cm,%
+ bottom=2cm,%
+ headheight=25pt,%
+ headsep=12pt,%
+ footskip=25pt]{geometry}%
+\usepackage[greek]{alterqcm}
+\usepackage{tikz}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\parindent=0pt
+\begin{document}
+\setmainfont[Mapping=tex-text,Ligatures=Common]{Minion Pro}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%\nogreekalph
+\begin{minipage}[t][][b]{.45\linewidth}
+ Έστω $f$ ορισμένη και παραγωγίσιμη στο διάστημα $\big[-3,\,+\infty\big)$,
+ αύξουσα στα διαστήματα $\big[-3,\,-1\big]$ και $\big[2,\,+\infty\big)$
+ και φθίνουσα στο διάστημα $\big[-1,\,2\big]$.
+Έστω $f^{\prime}$ η παράγωγός της στο διάστημα $[-3,\,+\infty)$.
+ Η γραφική παράσταση $\Gamma$ της $f$ είναι σχεδιασμένη στο διπλανό σχήμα ως προς ένα ορθογώνιο σύστημα αξόνων $\big(O,~\vec{\imath},~\vec{\jmath}\big)$.
+ Διέρχεται από το σημείο A$(-3,\,0)$ και δέχεται ως ασύμπτωτη της ευθεία
+ $(\delta)$ με εξίσωση $y = 2x -5$.
+\end{minipage}
+\begin{minipage}[t][][b]{.45\linewidth}
+ \null
+ \begin{tikzpicture}[scale=0.5,>=latex]
+ \draw[very thin,color=gray] (-3,-2) grid (10,8);
+ \draw[->] (-3,0) -- (10,0) node[above left] {\small $x$};
+ \foreach \x in {-3,-2,-1,1,2,...,9}
+ \draw[shift={(\x,0)}] (0pt,1pt) -- (0pt,-1pt)node[below] { $\x$};
+ \draw[->] (0,-2) -- (0,8) node[below right] {\small $y$};
+ \foreach \y/\ytext in {-2,-1,1,2,...,8}
+ \draw[shift={(0,\y)}] (1pt,0pt) -- (-1pt,0pt) node[left] { $\y$};
+ \draw (-0.5,-2) -- (10,8);
+ \node[above right] at (-3,0) {\textbf{A}};
+ \node[above right] at (0,0) {\textbf{O}};
+ \node[below right] at (4,3) {$\mathbf{\Delta}$};
+ \node[above right] at (4,5) {$\mathbf{\Gamma}$};
+ \draw plot[smooth] coordinates{%
+ (-3,0)(-2,4.5)(-1,6.5)(0,5.5)(1,3.5)(2,3)(3,3.4)(4,4.5)(5,6)(6,7.75)};
+ \end{tikzpicture}
+\end{minipage}
+
+\vspace{20pt}
+\begin{alterqcm}[VF,pre=true,lq=125mm]
+ \AQquestion{Για κάθε $x \in (-\infty,\,2],\;f^{\prime}(x) \geqslant 0$.}
+ \AQquestion{Η συνάρτηση $F$ παρουσιάζει μέγιστο στο $2$}
+ \AQquestion{$\displaystyle\int_{0}^2 f’(x)\:\text{d}x = - 2$}
+\end{alterqcm}
+%\greekalph %%% <----------------------------------------------
+
+\end{document}