JEE Main

It doesn't matter much. But you should have a minimum of 75% aggregate in class 12th board examination.

Here is the list of top colleges in India offering B.Tech in Aerospace Engineering:
Park College of Engineering and Technology, Coimbatore
Lovely Professional University, Punjab Engineering College, Chandigarh
Hindustan Institute of Technology and Science, Chennai
Madras Institute of Technology, Chennai
Indian Institute of Aeronautical Engineering, Dehradun
Indian Institute of Technology, Kanpur
Indian Institute of Technology, Bombay
Indian Institute of Technology, Madras
Indian Institute of Space Science and Technology, Thiruvananthapuram.

Your rank should be under 300 and marks should be 55% to get placed in NITs for B.Tech in aerospace engineering.

Hi,
IITs, NITs, Sir JJ College, SPA and CEPT are among the top colleges accepting JEE Mains 2.

Here are some important topics of mathematics for JEE Mains exam, which are crucial for your preparation. When you will revise the full course devote more time to revise them along with this must solve previous years question papers to get idea about paper pattern of the exam.
Complex Numbers and Quadratic Equations
Sequence and Series
Matrices and Determinants
Statistics and Probability
Trigonometry
Coordinate Geometry
Limits, Continuity and Differentiability
Integral Calculus
3D Geometry
Vector Algebra.

In most of the schools, syllabus is completed in the month of December. He should give the JEE in month of December as he will get the idea of the level of paper. If he don't perform well In the January Exam, then he can prepare well for the April Exam of JEE and he will also get a second chance to perform well in the same year. Best of Luck to Your son for JEE.

Yes you need to score good since seats filed quickly in CSE and cutoff also goes high for CSE. Try for the TOP IIT like IIT BOMBAY IIT DELHI etc. If you score around 220 then you can easily get the IIIT through JEE Main ONLY no need to go for JEE advance. If you score good in JEE advance too then you will definitely get the IIT Delhi, IIT Roorkee etc. Talking about the private University then try for GALGOTIA, LPU, UPES, SRM and Amity
best of luck
hope your query is resolved
for further query please feel free to ask.

What exams you gave actually don't matter. You should choose your field of interest. Now coming to some of opportunity you have are:
1. Join NIT (engineering)
2. NDA
3.10+2 B.Tech entry Indian Navy (call directly for interview, if you had appeared for JEE Mains)
4. Hotel Management
5. Prepare for general competition
7. B.Sc
8. Marine engineering etc.

There are only three attempts for JEE Mains and for advance, you can gave it only two times.

Hello!
It basically depends upon you category. If you are from general category and Delhi resident, then a rank about 1 lakh will get you a branch at least in DTU. Moreover, you should qualify JEE Mains for branch of your choice.