No. You can start your test series at any time, and it will resume from where you left off next time. Once you attempt all the questions, the test will be closed, and you cannot rewrite it as it is submitted for verification. However, you can see the correct question and answers of that particular test.
For any enquiries, please dial 7799996602 and select number 6 from IVR options to contact OTS department.
Please reach out to our customer support team by writing an email to testseries@aceenggacademy.com