I was trying to use a project feature from openAid features based distribution. So I copied all the features from that distribution and required contrib and custom modules in my drupal installation.
Then I enable the project feature from admin/structure/features which enables few other features like resources and partners.
Any how I was unable to make it work as per my requirement so I deleted all three folders including the features, contrib and custom modules.
but the issue is that it has created three content types Project, Partners and there is no option to delete them.
Please let me know if there is a way to delete those content types which were created through the features which I have already deleted.