I have issue with rss feed in wordpress. In rss feed only show post but I also create some pages. And I want to also list that pages in my rss feed. Is this possible or how? Please give me some idea or help.
LOL "JustWebDevelopment (JWD) is a leading global Web Design and Development Company", if you are leading, you should easily be able to tweak wordpress to throw out pages in the RSS feed too. It's not really fair to be claiming you are something your not, then expecting help from people who really are what you claim to be. However, to give you the benefit of the doubt, here's a good starting point for you http://wordpress.org/extend/plugins/rss-includes-pages although you may need to upgrade the code to make it 3.3+ compatible.
blacknet's link is good starting point. One more thing you can do if you want is use yahoo pipes and use it for the page updates. That is one more way to have feeds with wordpress pages.