DTU - Delhi Technological University Answered Questions

Yes, you can try for Thapar Institute of Engineering & Technology. Their eligibility criteria are:
(i) The candidate has passed 10+2 or equivalent examination with at least 60% marks (55% for SC/ST candidates) in aggregate of three subjects, namely, Physics, Mathematics and any one subject out of Chemistry, Biology, Biotechnology and Technical Vocational subject OR Minimum 60% (55% for SC/ST candidates) marks in a Diploma recognized by AICTE or a state board of technical education of at least 3-year duration.
(ii) The candidate has to secure at least 20% aggregate marks (15% for SC/ST candidates) in JEE (Main)-2018. This clause shall not be applicable for the PGN, GoI, JKM, JK students & N-E students as mentioned at clause 1.3).
Or,
(i) The candidate has passed 10+2 or equivalent examination with at least 80% marks (75% for SC/ST candidates) in aggregate of three subjects, namely, Physics, Mathematics and any one subject out of Chemistry, Biology, Biotechnology and Technical Vocational subject.
(ii) The candidate has to secure at least 15% aggregate marks (10% for SC/ST candidates) in JEE (Main)-2018. This clause shall not be applicable for the PGN, GoI, JKM, JK students & N-E students as mentioned at clause 1.3).
For more info visit www.thapar.edu. Their admissions are going on.

The most important point is that DAIICT does't have computer science. The course is ICT- information and communication technology which is sort of combination of ECE and CS and some people can do minors in computational science which is different from computer science. If you speak of the coding world come join DA. I have friends in a couple of colleges you mentioned so according to me your preferential order could be
DAIICT, LNMIT, DTU, VIT, Nirma, Thapar. Hope this helps.

For Outside Delhi Region Candidates (15% of seats):
Students must have passed any of the following examinations from a reputed School/College/Institute (located outside the National Capital Territory of Delhi). They shall secure a minimum aggregate of 60% in Physics, Chemistry and Mathematics. Students must have passed English as a subject of study in the Senior School Certificate Examination Level (Core or Elective). Passing in each subject separately is necessary.
Bachelor of Science (General) or Bachelor of Science (Hons.) examination of a recognized university with combination of Physics, Chemistry & Mathematics with minimum aggregate of 60% marks
Indian School Certificate Examination (12-year Course) of the Council for Indian School Certificate Examination, New Delhi
Any other examination recognized as equivalent to the Senior School Certificate Examination of the C.B.S.E.
Senior School Certificate Examination (12-Year Course) of the Central Board of Secondary Education (C.B.S.E.) New Delhi
Age Requirement-Applicants should be between the age of 17 and 25 years on or before the first October of the year in which they are seeking admission.
Hope this helps!