Answer Posted / jasmeet

Firstly wehave assigned that:
$a=5;
and now we have:
$b=a; //as it has said that $b= character 'a' whose ascii
value=95.

Now we need $$b;
so thw answer becomes:
$$b => $(95).
here 95 will again used as an ascii value and it will
call 'a'.
So the result comes out be 5.
not 100.
Check before writing any silly Question.
for any more doubts contact:: Jasmeet.

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