priyam... can u understand or atleast read some book which is written in some hebrew or urdu font eventhough wat is written in the book is entirely correct?
in the same manner.. examiners don't show interest in going through the answers completely if the paper is not presented in a proper way...
a good handwriting will fetch good impression or atleast it will make the examiner to show interest in going through ur paper specifically through each and every point... cause he can read it with ease....
and also many of us ( including me..till last attempt ) will not write the fresh answer in a new sheet and mark the question which we are writing, properly on the top of the question center of the page.... these things really help... try them ...