Karnataka

Yes, you can take admission in 2nd year on the basis of your Diploma degree through lateral entry.
Contact directly to SJCE for admission through lateral entry.

Basically, it's up to your specialization and performance, both the colleges have good placement record.

You don't have to study too hard for this, it's not that hard. But also don't neglect it. They ask you questions based on 7th and 8th standard concepts. Have a look on the present year's CTET question paper, common questions come a lot.

As per my knowledge, it is tough to get a seat for CS at SJCE with this rank.

These are the best colleges in Karnataka both in terms of faculty and placements, MS Degree College of Arts, Commerce & Science
Seshadripuram College
Christ University (Christ College)
Jyoti Nivas College
Bangalore City College
The National Degree College Jayanagar
Mount Carmel College
I have mentioned these colleges and universities because they are good in academics and have good placement opportunities after you get your degree.

In Global Institute of Technology, Bangalore, the average package of the placed students is around 4 to 5 Lacs per annum.

It is little difficult to say which branches you can get at 110. Basically, it depends on cut-off marks of Manipal.
But I think you can get either ECE or Civil.

MS ramaiah institute of technology will be a better choice.

More details: https://admissionblock.com/
In the year 2018 students of PES University, Bangalore got direct campus placements in top companies like Infosys, Wipro, TCS, IBM, Accenture and more. Students of PES University, Bangalore got the highest package offer of Rs 8 Lacs per annum and an average package of Rs 6 Lacs per annum.