JEE Advanced

Hello,
If you have missed the JEE registration than you can not get admission into IIT, NIT or other government institutes. You need to apply for the admission exams of private institutes or wait for the next year. There are many good institutes that you can apply to take admission into engineering courses.
You can apply for the following institutes:
VIT, SRM chennai, Bits pilani, Thapar university, manipal, etc.
You must check the list of top institute and apply for their individual exams here: http://scoop.eduncle.com/top-engineering-colleges-in-india -click here.
If you want to stay in Rajasthan, LMNIT will be good option for you. I Hope it will help you.
All the best.

Cracking the JEE Mains Exam needs one to have a very well-structured study strategy.
It demands the students to be academically strong as well as have other skills like analytical skills, time management, exam taking strategy, and situational intelligence. Here are some tips to help for JEE aspirants.
1. Students need to know about syllabus and exam pattern very well.
2. Do not skip any topic. Remember that all topics that are mentioned in the IIT JEE Mains syllabus are important.
3. Solve the last years JEE Main Question Papers - https://scoop.eduncle.com/jee-advanced-question-paper and mock tests. It increases your speed of solve questions and you get an idea which type questions will be come in exam.
4. Go to sleep for at least 7 hours but do not exceed 8 hours of sleep each day.
5. Stay relaxed, yet focused. Temperament plays a vital role for success in JEE Mains. Nervousness can decrease performance to such an extent that a student who expects and has the potential to get a top rank in JEE Mains, fails to even qualify.

IIT Kanpur will declare the result for JEE Advanced 2018 and along with the result, the exam conducting authority will also declare JEE Advanced 2018 cutoff. The cutoff of JEE Advanced 2018 is the closing rank at which admission to a particular engineering/branch, at a particular IIT closes. Candidates securing a rank below than the cutoff of JEE Advanced 2018 will not be considered eligible for admissions. In other words, candidates have to secure a rank above JEE Advanced 2018 cutoff to secure a seat. The cutoff ofJEE Advancedfor the year 2018 will be released by IIT Kanpur once the result of the entrance test will be declared, however, the cutoff data for 2017 and 2016 can be checked below. By checking JEE Advanced cutoff 2018, aspiring candidates will get to know their admission chances. JEE Advanced 2018 cutoff will be available category-wise, institution-wise and branch-wise. It must be noted that the cutoff of JEE Advanced 2018 will vary from branch to branch, category to category and institute to institute. To check complete details about JEE Advanced cutoff 2018
JEE Advanced 2017 Qualifying Marks
Category
PwD Status
Rank List
Minimum Marks in Each Subject
Minimum
Aggregate Marks
Any
Any
CRL
12
128
OBC-NCL
Any
OBC-NCL rank list
10
115
SC
Any
SC rank list
6
64
ST
Any
ST rank list
6
64
Any
Yes
CRL-PwD
6
64
OBC-NCL
Yes
OBC-NCL-PwD rank list
6
64
SC
Yes
SC-PwD rank list
6
64
ST
Yes
ST-PwD rank list
6
64
Any
Yes
PC-CRL-PwD
3
32
OBC-NCL
Yes
PC-OBC-NCL-PwD
3
32
SC
Any
PC-SC
3
32
SC
Yes
PC-SC-PwD

Yes, JEE Advanced is an exam conducted for getting admission in IITs for B.Tech. In order to get admission there, you need to successfully qualify JEE Mains for it. If you qualify Advanced, you can get an IIT based on your rank. If you just qualify Mains but with a good score or good rank, you become eligible to get admission in NITs. If you get good rank then, you can also pursue B. Tech in some other college too which accept JEE score.
As per my knowledge many of the colleges accept JEE Mains Score so even if you clear Mains with good score not even rank, you can easily get admission in good college for B. Tech.
Good luck! Hope it helps. Ask further if you are left with in query.