As the official site says, 6.002x had 154,763 registrants. Of these, 69,221 people looked at the first problem set, and 26,349 earned at least one point on it. 13,569 people looked at the midterm while it was still open, 10,547 people got at least one point on the midterm, and 9,318 people got a passing score on the midterm. 10,262 people looked at the final exam while it was still open, 8,240 people got at least one point on the final exam, and 5,800 people got a passing score on the final exam. Finally, after completing 14 weeks of study, 7,157 people have earned the first certificate awarded by MITx, proving that they successfully completed 6.002x.
Certificate is live, make a request in your profile page and download the graded and ungraded copy of certificate.
After a 14 weeks long time it is going to be over, Final question is in your courseware. According to the profile page final gonna have total 47 questions with 10 parts , you have to answer all the question covering materials of week 1 to 13. Like as the midterm you have 24 hours to complete this. As AA says you only need 3 or 4 hours to complete the final if you follow the past lecture and done the homework. Certificate will be in your profile page with your acquired grade.
Good Luck 🙂