Hello Aspirant,

Yes, you can apply for CAT because as per the latest eligibility criteria for CAT, candidates who are appearing for the qualifying examination or the results are awaited can also apply, however their admission will be provisional. Such students, if selected, must ensure that they submit a certificate from the registrar/principal of their institute/university stating that they have completed all the requirements for obtaining the bachelor’s or equivalent qualification.

So currently you are in final year and the exam will held in November month so till then your exams will also be commencing so you can apply for CAT 2020.

When you apply you will not have your marksheet but later on you have to provide your marksheet when available to you.

For more details refer to the link given below :-

https://bschool.careers360.com/articles/cat-eligibility-criteria

I hope this information cleared your doubts.

Good Luck!!