&lt;?php$x = 5;&#123;    $x = 10;    echo &quot;$x&quot;;&#125;echo &quot;$x&quot;;?&gt;
A. 1010
B. 105
C. 510
D. error
Answer:A
&lt;?php$x = 5;&#123;    $x = 10;    echo &quot;$x&quot;;&#125;echo &quot;$x&quot;;?&gt;
A. 1010 B. 105 C. 510 D. error
Explanation: Varibale x stores the value 10 and not 5.