Hello,

You don't need to worry at all, you have already submitted your assignments, hence you can appear for december term end exam, application form is already  available at http://exam.ignou.ac.in/, the exam fee is Rs 150 per course, it has already commenced from 12th October, the last date is 15th December without late fee and exam will be conducted in the the first week of February, 2021.

You may also visit our page at https://university.careers360.com/articles/ignou-examination-form to know more details regarding this.