Remember that threads marked for deletion are automatically removed after 24 hours. This is why learners are encouraged to use the search bar to avoid from posting duplicate questions, or to post in the activity feed for general discussions.
Saquib Imam, I want to add that an answerer should read the thread first and see if their answer is already there.
Very often I see that a simple technical question like 'what is a variable' gets answered over and over and over... and over... and then some.
I'd support that mods get the superpower to 'mfd' these too.
Shruthi the questions which tags 'mfd' or 'duplicate' are may be deleted due to similar questions asked previously. So if you see such tags in the questions then ur comment may be wastage as it may be deleted.
And not only the asker use search box before posting new questions the answerer of the question also need to use search bar before posting the answer so spam not occurred in the Q&A discussion