Exam

Yes, both are allowed.

Please refer to the link provided below for important details regarding the Andhra Pradesh EAMCET:
https://www.shiksha.com/university/jawaharlal-nehru-technological-university-kakinada/exams/ap-eamcet.

Hi Anby,
https://www.amazon.in/IITTM-TOURISM-TRAVEL-ENTRANCE-EXAMS/dp/8177292471
Go through the above-mentioned link and you can find the IITTM Entrance examination Book at Amazon.
All the best.

Hello Harshita, Yes you can but you will have to appear for Aeronautical engineering paper in GATE.

Andhra Pradesh-EAMCET 2018 College Predictor
Use your Andhra Pradesh-EAMCET 2018 rank to see where you can get admission at the link provided below:
See the courses, colleges & rounds you may crack
The result is based on admissions data of Andhra Pradesh-EAMCET 2017
Get resources & insights on colleges

Go for coaching and apply for JEE again and clear it. Good preparation always help you get a good rank, so go for coaching after 12th.

Yes, on some educational websites you can get them. You can also get previous year questions of DU JAT on the website of SSCBS.

Yes, but percentage of 12th must be 60% aggregate with maths as a subject.

Yes, you can prepare for it.

Yes, 6 months certificates with the latest marks are considered. Give it a try.