When it is possible to delete a question with answers?
5698
How does deleting work? What can cause a post to be deleted, and what does that actually mean? What are the criteria for deletion?
114086
Are answers ever deleted permanently?
134501
Does a deleted answer still count as the first answer?
106883
Auto-flag duplicates of deleted questions for reopening / deletion
59199
How do I remove a question I asked, when it has an upvoted answer?
133887
Are questions closed as duplicates ever automatically deleted?
60585
What if the answers of a historical locked question become obsolete?
121896
Are the rules really so important that a useful question has to be deleted?
158101
User deleting code after question has been answered
147521
Deleting my own bad answer or comment
57718
Answers to a deleted question not deleted?
90781
How to permanently delete my question from Stack Overflow?
48677
Why are points deleted when the question is deleted?
73145
Deleting a question showed one of the answer as deleted by the owner
3237
Require a comment when deleting an answer or a question
46526
Duplicate question etiquette: to delete or not to delete?
116674
Allow author of accepted answer to delete it in certain circumstances