Código PHP:
<?
$result=mysql_query ("select * from am_examen2 where ex_tipo = '$ar_equcer' order by RAND() limit 10");
echo"<h3 align=\"center\">Examen de certificación de operadores</h3>";
echo "<table border=0 width=90%><tr>";
echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";echo "<tr>";
while($row=mysql_fetch_row($result)){
echo "<tr>
<td><hr></hr><td></td></td><tr><td><strong>$row[2]</strong></td><tr></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr></tr></tr><tr><td>A) $row[3]</td></tr><tr><td>B) $row[4]</td></tr><tr><td>C) $row[5]</td></tr><tr><td>D) $row[6] </td><td><select name=\"select\">
<option value=\".\">.</option>
<option value=\"A\">A</option>
<option value=\"B\">B</option>
<option value=\"C\">C</option>
<option value=\"D\">D</option>
</select></td><td></td></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr></tr></tr><tr></tr><tr></tr><tr></tr><tr></tr><tr>
</tr>
</tr>";
}
echo"</table>
";
echo "<p align=\"center\">"
."<input type=\"submit\" name=\"Submit\" value=\"Enviar\">"
."</p>"
?> 
