JEE

English is Mandatory, so prepare in English.

You can take admission in any coaching class for JEE preparation and start preparing yourself with the aim to be an IITian. You can start from 11th itself. But your mindset would be like that only.

You can buy Arihant question bank, there, you can find last 10 years question papers. All the best.

Hi,
NCERTs are just starting package to lay the foundation of your preparation. Surely, they are not enough for cracking JEE. Hope it helps.

Dwarkadas J Sanghvi College of Engineering in Mumbai is one of the well-known colleges and students prefer it over others. Because, of this the ranks required in either MH CET or JEE mains are pretty high for getting admission in this college. Based on the last year's results it is understood that if a student gets about 1000 rank in JEE he may get admission in this college and the corresponding figure is about 4000 in MH CET. However, these figures may change from year to year, depending on the performance of students and hence is not same across the years.
Best wishes to you.

There is no need of JEE for Diploma course. You can get direct admission in the college through class 10th and class 12th mark sheet.

Yes, JEE exam in IIIT Hyderabad required for international students as per scholarship.

You should be in the top 1000 in Second paper of JEE, and then only you are able to take admission in IT.

To get admissions in NITR, you should have got marks in range of 150-180 if you belong to general category. To get a better branch as per last year records available on JOSAA website. But since it is a new NIT. So, it might be possible that you get admission on little less marks than mention above.

The cut-off ranks for DAIICT have ranged around 10-12k for ICT and a max of 5k for CS. This marks the scores on the lines of 170-180 for ICT and 220+ for CS. The cut-off ranks for PEC 2017 are here-
http://pec.ac.in/sites/default/files/uploads/cut_off_positions_2017.pdf.