JEE Scores

Since there are only a few colleges which offer mechatronics engineering in India and one of them is IIT-D.

You need to have 45% marks in PCM in Class XII.

Your marks are good according to your category since the cutoff is 45 only. Now talking about your chances of getting the seat, they are less as the margin between the marks and cutoff marks is low. You might get the seat in any NIT but I am not sure exactly in which you will get admission. I am sharing the link please check it:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor
Hope your query is resolved.
For any other query, feel free to ask.
Best of luck.

Hello Kanak,
Your score in JEE Mains is not very satisfying to get you any good engineering colleges, so ask yourself, do you really want to do engineering? If yes, then take a gap and prepare well for the next year. All the best.

No you are not eligible for getting seat in sastra as you dont have all the required parameters
You should have 985 above marks in ipe

Your CRL rank should be under 3000.

Yes, that is a mandatory thing!

Hello, I hope you are doing well. You can check the list of colleges including NITs and IIITs that you can get according to your marks and rank here. Use Shiksha JEE college predictor:
https://www.shiksha.com/b-tech/resources/jee-mains-college-predictor?utm_source=connect&utm_medium=CR_JEECP&utm_campaign=7489993.

Please specify your question clearly. But what I understand I will answer for that. If you are asking about the college admission through JEE Mains in engineering colleges. So, you will get admission in any engineering college with any marks but if you want government and good private colleges along with favourite branch. So, you need to work hard and need to get best rank. Otherwise, you will get below or average college of engineering.
All the best.

You have to believe in yourself that you utilize the one year properly for the preparation of JEE main. If you do not focus on your studies and concentrate, then your one year will going to be waste. Just work hard. Study strictly, practice more and more. Solve NCERT question and practice previous year question paper too. For any other query, please feel free to ask me.
Best of luck.