Varies highly with the difficulty level of question paper and other factors. Generally,  for the moderate level of difficulty, it is around 70-75 for external students and around 60-65 for internal students. It can come down to even 50 marks for external students and 40 for internal students for a difficult paper coupled with other factors such as late and deferred counseling process as in 2014. 
My advice to you would, however, be, to concentrate more on your preparations and give your best shot. Don't prepare with a preset target score as it can deceive you into making a wrong decision at your test date. All the best!

AMUEEE Sample Papers 2018 – The entrance exam, AMUEEE 2018 will be held on May 13 in offline mode. Candidates applying to AMU for admission to UG engineering courses at the university must solve AMUEEE 2018 sample papers for effective preparation. One great benefit of solving sample papers of AMUEEE 2018 is that it will give the candidate a very balanced view of how questions are set, types of questions asked and also difficulty level. If the candidate seeks admission to B.Tech courses, the candidate may solve AMUEEE sample papers 2018 for only Paper I. However, for B.Arch both Paper I and Paper II are necessary, so the candidate needs to solve AMUEEE 2018 sample papers for both the papers. Another thing about AMUEEE sample papers is they have a large bank of questions which will likely cover all the topics the candidate needs to prepare for the AMUEEE exam. Check the full article to know the various aspects related to AMUEEE 2018 sample paper.

Hii Ashraful..

The online application date is from 06th feb 2018 to 08th march 2018.you can apply between this period.For more details:-https://engineering.careers360.com/exams/amueee

See for LEET students of AMU, they will allow admissions to regular B.Tech courses. For non AMU diploma holders, the test is for B.Tech - evening classes and seats are as follows

Civil Engineering - 50 seats

Electrical Engineering - 50 seats

Mechanical Engineering - 50 seats

If you have done your diploma from MAU, write back and I shall give the seat intake for that too.

It is expected that AMU Application form will release in the last week of January 2018.

To keep a update you can refer below link

AMUEEE 2018 Application Form 

Good Luck!!