Delhi Degree College, Badarpur

Hello Bharath,
No, you can't do part-time B.Tech as it is not recognized and entertained by AICTE (All India Council for Technical Education).

Almost all colleges provide admission into B.Sc after Diploma. Diploma is considered equivalent to class 12th and admission is given on that basis.

No. You can transfer college within same university but could not change Universities. You will have to complete your final year where you completed first two.

Yes, you can take but before that please note that b.tech of distance learning has value = NULL. AICTE has cancelled B.Tch degree of of batch 2002 to 2008 of distance learning program. Technical education can't be done by sitting at home for you need hand on practice so just think twice before taking admission.

Yes, after successfully completing your diploma, you can get admission to 1 B.Tech through lateral entry mode.

Hi Pachava Mohith Kumar,
The duration of the course is 3-years and is correspondence degree course which will be a valid one.
If you need the contact details of the college, kindly download their brochure from the link below
https://www.shiksha.com/it-software/course/bachelor-of-computer-application-delhi-degree-college-badarpur-badarpur-152025
You can re-conform all the details by contacting the college.

No, if you are done your B.Sc, then it is very difficult to pursue B.Tech in any field. Rather, it will be wastage of time, money and efforts. So, you should better go for M.Sc/M.Tech( Statistics) .It will be beneficial for you and your domain of Mathematics will sustain. So, all the best for future.

No, there is no any college which provide M.Sc via distance.

There are many colleges in Delhi including DU and other private colleges. Some do provide regular classes and some have distance programs, please specify the college.