How to uninstall or remove classified-ads software package from Ubuntu 16.04 LTS (Xenial Xerus)

You can uninstall or removes an installed classified-ads package itself from Ubuntu 16.04 LTS (Xenial Xerus) through the terminal,

$ sudo apt-get remove classified-ads

Uninstall classified-ads including dependent package

If you would like to remove classified-ads and it's dependent packages which are no longer needed from Ubuntu,

$ sudo apt-get remove --auto-remove classified-ads

Use Purging classified-ads

If you use with purge options to classified-ads package all the configuration and dependent packages will be removed.

$ sudo apt-get purge classified-ads

If you use purge options along with auto remove, will be removed everything regarding the package, It's really useful when you want to reinstall again.

$ sudo apt-get purge --auto-remove classified-ads