Hi Pushkar,
If you are on QASP 6.0 then we added a new parameter called AllowEdit that you can append it to the url like this
http//….?AllowEdit=true (or use & instead of ? if you have multiple parameters)
This would give you access to the ezEdit.
If you're on a previous version of the product then you'd need to recreate the page or find another way to get access to the page (you can try disabling the web part, then go to the web part properties using OOB option. Is just an idea, I haven't tried it).