B.Ed

To apply for B.Ed in RIE you need to have at least 50% marks in Bachelor's degree and /or in the Master's degree in Science/ Bachelors in Engineering or Technology with specialization in Science or Mathematics or in Bachelor's Degree and /or in the Masters in Social Science/Humanities are eligible for admission to the programme (relaxation of 5% marks for SC/ ST/PH candidates).

To apply for PG in mass media and journalism you need to be a graduate from a recognized university. There will be a written test followed by an interview.
You can apply online or offline with the required information. For more information visit: http://www.gicededu.co.in/.

For B.Ed in Hindi, you need to have BA with Hindi from a recognized university with 50% marks (or) graduate (BA/B.Sc/ B.Com) along with intermediate with Hindi from a recognised board and BA Level Diploma in Hindi from any institute recognised by the Govt. of India (Vidwan, Ratna, Shastri, etc.).
At Graduation level, one of the subjects of Social Study (History, Geography, Political Science, Social Science, and Economics) is compulsory.

In order to pursue a Masters degree from any reputed college, you need to have minimum 50% in graduation. So college do consider the percentage of 44% also. You need to decide on the college in which you wish to take admission and check their eligibility before applying.

The forms will be made available somewhere around 19th May next year.
You can refer to the link for details: http://www.uprtou.ac.in/upload_pdf/15_05_2017_01.pdf

You can pursue B.Ed in Maths, if you have Maths as a subject in your graduation. To pursue B.Ed, the student or candidate must have studied the subject in graduation.

Do you wish to pursue B.Ed from IGNOU? To know about the dates you need a keep a track of the official website. The entrance exam form is usually out in the 3rd week of September.

For admission in Himalayan group of institutions, you need to appear for an interview. The shortlisting will be done on the basis of percentage in you 10th, 12th and graduation and performance in the interview.
You can contact the admission department for any clarification: http://www.himalayaninstitutions.com/admission/

Yes, you can appear for CTET exam.
For eligibility refer: http://ctet.nic.in/CMS/Public/View.aspx?page=39.