IIT Kharagpur - Indian Institute of Technology

Aeronautical engineering is a top notch branch as you need to score very well in JEE Advance, you need a rank under 2500 to get the same.

Well, the salary depends on what you have done in 5 years. If your pointer is good then you may end with a very well salary that is around 10-20 lakhs per annum.

SPA Delhi is the best college for B.Arch, it even outrun IIT-Kharagpur.

HR is human resource. A human-resource department (HR department) of an organisation performs human resource management, overseeing various aspects of employment, such as compliance with labor law and employment standards, administration of employee benefits, and some aspects of recruitment and dismissal.
One need to study BBA /MBA in HR and get into this line.

You can join a 5-year dual-degree integrated B.Tech and M.Tech program at IIT-Kharagpur. Admission to the course is strictly on the basis of the JEE rank. Once your clear JEE Advanced with high rank, you can opt for this course.

Hello Rnjita,
IIT - Kharagpur indeed has aeronautical engineering branch. There are more colleges offering this branch of engineering in West Bengal.
You can check the below mentioned link:
https://www.shiksha.com/b-tech/ranking/top-engineering-colleges-in-west-bengal/44-2-127-0-0

Hello Aman,
Scores by OBC students is improving every year. Hence, I feel if you can get around 75+ percentile in JEE Advanced, you should get admission in your desired branch.

The fees for an OBC candidate must be in range of 4-6 lacs for two year MBA course as well as M.Tech course. Although, you can contact admission committee for the OBC candidate's fee structure of M.Tech.