Dear student,

You haven't mentioned the platform of which you wish to have the details. If it is any other platform other than careers360 then you must contact the people working there to get complete details about the internship and it's test. However generally content writing internships and their tests are online, if you applied for the internship in online mode, then most probably it would be online especially in this covid pandemic situation. Regarding careers360, I would like to inform you that the internship would be completely online along with it's writing test.