Engineering

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.

Possibility of Admission to VIT Andhra Pradesh

It may get very tough with an Andhra Pradesh EAMCET rank of 9202, yet the chances of undergoing admission into VIT Andhra Pradesh under the BC-E category are not entirely impossible. Actual admission cutoffs every year vary due to the number of applicants, available seats, and how popular a particular programme is.

For instance, admissions in Computer Science Engineering, normally a most competitive program, would generally find their cutoff ranks lower than or roughly about 5000. On the other hand, there exist some programs whereby students are admitted at comparatively higher ranks. 

Looking at the cutoff trends over the last few years and keeping tabs on any releases from VIT, Andhra Pradesh concerning the admissions for the present year would be worth a shot. 

However, BHU does not have any current NIRF ranking for engineering as per the latest data for Baba Mast Nath University (BMU) in Rohtak Haryana. Even though BMU has engineering courses in Computer Science, Mechanical and Civil Engineering disciplines, the university's main role is to offer education at a low cost not to fight for the top positions in the national rankings.

The admission to engineering is quite normal and easy with limited prerequisites, typically Class 12 performance with more than 45-50% in PCM – Physics, Chemistry & Mathematics. The engineering programs at BMU are recognised by AICTE and they offer some practical learning facilities but if getting a rank or being a nationally renowned institute is the dream then one might compare BMU with some other institutes of that particular zone.

Yes, if you get good ranking (below 3000) in SRMJEEE exams, then you get the scholarship that reduces your fees; in fact, there are some scholarships based on JEE rank categories at SRM University: for example,
Rank-Based Scholarships:
Students ranked 1001 to 3000 can be accorded a 25% scholarship on tuition fees.
Up to 75% or more may qualify for higher ranks, such as 101 to 500.
The rest of the awards go to very meritorious students and other criteria set for scholarship. It would be essential to apply for the scholarship while undergoing the admission process as well as fulfilling any set stipulated conditions. For exact details, refer to their scholarship policy at SRM or to the admissions office.

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.

Latest cut off information for B. Tech in Computer Science and Engineering at NIIT University are:
Eligibility Criteria: Candidates with a minimum of 60% in Class 10 and having a valid score in JEE Main or equivalent entrance exams.
Cutoff Trends: The cutoff for B.Tech CSE changes every year. It depends on the number of applicants and the general performance. Candidates should check the latest cutoff details at the NIIT University website or from the admissions office for this cycle.
Specializations The courses include specializations in the domains of Data Science, Cyber Security, and Artificial Intelligence, among others.
Placement Record: NIIT University has a great placement record with many students getting jobs in leading tech firms.

Getting admission in NITs for B.Arch and B.Planning depends upon percentile as well as the factors like your category, seat availability in the respective state and state quota for SC/ ST/ OBC students which surpass 90.6 percentile in B.Arch and 92.4 percentile in B. Planning in JEE Mains Paper II.

For B.Arch and B.Planning, it depends on the Gen cateogy students throwning out their percentage so as to explain the NIT cutoffs. Commonly it varies from 94-98 percentile for top most NITs like NIT Trichy and NIT Calicut only. However, for NC-OBC, SC, and ST categories, the cutoff can be low about 85- 92 percentile.

You might get through in the lower ranking NIT's or under Domicile Quota if available in the NIT's. Going to the rounds of CSAB may seem to work better regarding getting seats for studies.

Reputed institutes that impart education in M.Tech Geotechnical and Transportation Engineering are IITs, Bombay, Delhi, Madras, Kanpur, NITs Surathkal, Warangal, Trichy, IISc Bangalore and DTU. Other reputed programs in these specializations are provided by the Anna University and the Jadavpur University.

Career Opportunities:
In teaching field, M.Tech graduates can go for PhD and can become Assistant Professor having a package of INR 6-10 LPA initially. During corporate placements certain key areas such as infrastructure development construction consultancy firms that include Larsen and Tourbo L&T and Tata Projects etc. offer a pay scale of INR 8-15 LPA. These fields have increasing applications in urban planning and road design and constructions in large civil projects.