I want to hide or remove the words 'Archive for the ‘Transportation’ Category' which looks not good for our site........ refer http://www.rpccbe.ac.in/category/infrastructure/transportation/ Any help?
Probably you'll find that in category.php file from the root of your theme. Search for "pagetitle" which is that h2 class and remove respective code. You can also use css to hide it, ( .pagetitle { display:none;} ), but is probably not a good ideea because that class may be used for other page titles.