I have worked on iPhone application but not aware of the formalities to submit it to Apple Store. Please somebody help me out to solve the following queries:
Are their any submission charge to be paid? And Procedure to submit application to Apple Store.
Thanks & Regards, Khushi
Once you've paid to join the developer program, there is no additional charge for actually submitting your application.
When you've logged in with your developer account, instructions for submitting applications should be available following the link Rhys gave.
My advice is read them very carefully before submitting, because some things cannot be changed once you've submitted your iPhone application - for example: the name of your app, and whether it will also run on the iPod Touch etc.