Engineering

Yes, any course offered by VIT has yearly updated curriculum. I would suggest you to go for VIT Vellore to pursue CSE as VIT has been ranked number 1 private institution for the 4th time in a row by the Government of India.

Getting into IITs is based on JEE Advanced score. Here is the link to check for a suitable college:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Don't worry. Here is the link to find out the suitable college:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

1. Birla Institute of Technology and Science, Pilani
2. Jadavpur University, Kolkata
3. Delhi Technological University, New Delhi
4. International Institute of Information Technology, Hyderabad
5. Birla Institute of Technology, Mesra
6. Institute of Chemical Technology, Mumbai
7. College of Engineering, Pune
8. College of Engineering, Anna University, Chennai
9. Indian Institute of Engineering Science and Technology, Shibpur
10. Netaji Subhash Institute of Technology, New Delhi
Apart from the NIT's and IIT's these are the best engineering colleges.

You can consider following colleges:
Maulana Azad National Institute of Technology, Bhopal, M. P
Motilal Nehru National Institute of Technology, Allahabad, U. P
National institute of Technology, Durgapur, West Bengal
Malaviya National Institute of Technology, Jaipur, Rajasthan
Dr. B R Ambedkar National Institute of Technology, Jalandhar, Punjab

These are the top colleges for pursuing CSE.
Indraprastha Institute of Information Technology, Delhi
Jamia Millia Islamia, New Delhi
Indira Gandhi Delhi Technical University for Women, Delhi
Bhagwan Parshuram Institute of Technology, Delhi

She has a good score. You can check the list of possible colleges here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor.

You may get admission in some of the private colleges through this score. Check possibilities of getting colleges here:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor

Of course, you can. There are several engineering entrance exams like:
WBJEE, COMEDK, BITSAT, VITEEE, SRMJEE, KIITEE, etc.
You can also consider private colleges in South India that are even better than some government colleges in the north.

You may get admission there but I am not so sure about this. As in 2015, the closing rank for mechanical engineering was 39000 and from 2015, we saw that a gradual decrease in demand of engineering courses it is a point of hope for you. I would suggest you to appear in the counseling and go till the final round. Rather than VITEE, you should try for some other ways too.