Hi aspirant,
The last date for JoSSA choice filling is on 15 October 2020. You can definitely fill the form on 10 October or I can say you have time ill 15th. till then you can approach the counsellors and make an appropriate decision for yourself.
Also, note that round 1 will start on 17 October 2020. For more information, visit the following article: https://engineering.careers360.com/articles/josaa-registration-and-choice-filling
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