From the graph or table, compare the number of pupils with only 1 computer in classes A, C, and E.<br><br>
&bull; Read the value for Class A (only 1 computer category).<br>
&bull; Read the value for Class C.<br>
&bull; Read the value for Class E.<br>
&bull; Class E has the highest number.<br><br>
Class E has the most pupils with only 1 computer.<br>
Final Answer: E