JEE Main

At this score, it would be somewhat difficult to get IIITH as this institute being research center gets filled last upto 230 marks so getting this would be difficult for you but yes, if you are from SC category, it will be beneficial for you.

It depends on from which state are you from and 57 marks JEE can only be beneficial for you if you are from SC category.

No, the scores of MHCET and JEE Mains do not matter to take admission for B.Sc in Mumbai University.

According to me, you should not drop instead opt a good college that you can get according to your rank and then in that college maintain yourself in top position.

Hello,
143 is a fair score and you can take up computers from other colleges than IITs. You can also opt for other private colleges for a better score and better choice for the degree.

Hello,
JEE Main eligibility can be understood as given below:
1. The student must be born on or after October 1, 1993.
2. He/she must have passed 12th class or qualifying exam.
3. It is mandatory to have taken 5 subjects in the 12th or qualifying exam. For being eligible for JEE Advanced exam you have to qualify JEE Mains Exam.

140+ is a safe score for getting admission in PICT, Pune through JEE Mains entrance exam to do BE Information Technology.

Clarify your category first. If you are from general category then it is a little bit tough to get a government college. Other than general category, there is a possibility of getting a government college.

Yes, definitely. Hope you meet the cut-off criteria as required.
Best regards.