Colleges in Delhi

You might be able to get admission into DTU with a 71 percentile in JEE Mains, 60% in your 12th grade, and from the SC category. Some key points related to eligibility:
Eligibility: To seek admission to B.Tech in DTU, one has to have passed Class 12 with aggregate percentage not less than 60%. The combination is PCM, however for SC students, there is relaxation and often the minimum percentage is considered.
JEE Mains Score: Admissions are mainly offered based on the scores of JEE Mains, which will be considered by the JAC Delhi counseling process. Your 71 percentile would be competitive for some streams, so ensure to see the precise cutoffs for this year.
Counselling Process: It will book only a seat after you participate in the counseling process of JAC Delhi. The final admission will be according to the rank you have, and there are also seats available in the branch you want to pursue.

With your All India Rank of 25558 and with the latest cutoff trends in B.Tech programs, here is how it pans out for you:
IGDTUW (Indira Gandhi Delhi Technical University for Women)
CSE Cutoff: The last round closing rank for B.Tech in Computer Science and Engineering (CSE) at IGDTUW was around 25613 for the general category.
Admit Chance: Since your AIR is 25558, you shall certainly get into CSE of IGDTUW. Your rank is just well within the bracket.
DTU (Delhi Technological University)
ECE Closing Rank : The cut-off rank to get a B.Tech in ECE at DTU came in at 6406. For General Category,
Admit Chance: Using the AIR that you've acquired, the probability of ECE at DTU won't be likely since it far exceeds the closing ranks.

You cannot do a B.Ed in Special Education through distance learning with 45% in graduation as most of the institutions require minimum 50% marks in graduation to enroll for this program. Eligibility criteria for B.Ed in Special Education usually requires that candidates should have at least 50% aggregate marks in the undergraduate degree from a recognised university. Some universities may offer relaxation of 5% for the candidates belonging to the reserved category, but that doesn't match up with your present qualifications. Your score in MA Political Science is 58% from IGNOU, which doesn't compensate for the graduation percentage requirement. It would be advisable to look for other programs or work on the graduation score to match up with the eligibility criteria of B.Ed programs.