I have a repository with multiple projects within. Is it possible to delete a particular project inside the repository. In NTS, there is an option to delete the repository, but do not see an option to delete specific projects within the repository.
There's no option to remove projects inside a repository. But you can use a third SVN client to do so. For example you can use Tortoise SVN but only that particular version: 1.7.xx which is the only one compatible with the NTS SVN version.