OK GUYZ POSTING A NEW TABLE DESIGN:-
<html>
<body>
<center>
<table bgcolor="pink" border="6">
<tr>
<th colspan="1">stno.</th>
<th colspan="4">subject</th>
</tr>
<tr>
<th> </th>
<th colspan="2">practical</th>
<th colspan="2">theory</th>
</tr>
<tr>
<td>ss</td>
<td>45</td>
<td>42</td>
<td>43</td>
<td>72</td>
</tr>
<tr>
<td>sci</td>
<td>67</td>
<td>78</td>
<td>89</td>
<td>92</td>
</tr>
<tr>
<td>maths</td>
<td>54</td>
<td>67</td>
<td>76</td>
<td>98</td>
</tr>
<tr>
<td> total</td>
<td>232</td>
<td>453</td>
<td>222</td>
<td>322</td>
</tr>
<tr>
<td> max total=</td>
<td colspan="4"><center> 623 </center></td>
</tr>
</center>
</table>
</body>
</html>
<html>
<body>
<center>
<table bgcolor="pink" border="6">
<tr>
<th colspan="1">stno.</th>
<th colspan="4">subject</th>
</tr>
<tr>
<th> </th>
<th colspan="2">practical</th>
<th colspan="2">theory</th>
</tr>
<tr>
<td>ss</td>
<td>45</td>
<td>42</td>
<td>43</td>
<td>72</td>
</tr>
<tr>
<td>sci</td>
<td>67</td>
<td>78</td>
<td>89</td>
<td>92</td>
</tr>
<tr>
<td>maths</td>
<td>54</td>
<td>67</td>
<td>76</td>
<td>98</td>
</tr>
<tr>
<td> total</td>
<td>232</td>
<td>453</td>
<td>222</td>
<td>322</td>
</tr>
<tr>
<td> max total=</td>
<td colspan="4"><center> 623 </center></td>
</tr>
</center>
</table>
</body>
</html>
OUTPUT OF THIS PROGRAM ENJOY:-