I want to display last updated date in umbraco 4.7
Say if i even make a small change in content from the admin panel, it has to pull the updated date so that i can show that in footer of the website dynamically.
Thanks.
If I understand this correctly, you want it so that any update to any content item updates the "last updated" information in your footer.
I'd hook into the publish event (this link should get you started),create a variable to store the date, and update it every time a node gets published, then read and output it in the code that generates your footer.