B.Ed

You can check the official website of the respective university as there are different criteria of different open universities such as some take admission through entrance exam.

Yes you can pursue B.Ed.

For fees and admission related queries, please refer to the following link: https://www.shiksha.com/teaching-education/colleges/b-ed-colleges-india.

The admission to B.Ed is through the entrance exam conducted by the states and institutions for the intake of students.

The B.Ed Entrance exam will follow the following pattern of question paper:
The test paper will consist of two parts A and B. The total number of test questions will be 100 of 1 mark each. Maximum Marks allotted to the test is 100. Duration of the examination will be 2 hours. Will be available both in Hindi and English. Syllabus of Entrance exam: Part A -General English Comprehension
Logical & Analytical Reasoning
Educational & General Awareness
Teaching-Learning & the School
Part B-Subject Competence (any one)
Science
Maths
Social Studies
Hindi
English.

The IGNOU B.Ed 2019 Entrance exam will follow the following pattern of question paper:
The test paper will consist of two parts A and B. The total number of test questions will be 100 of 1 mark each. Maximum Marks allotted to the test is 100. Duration of the examination will be 2 hours. Will be available both in Hindi and English. Syllabus of Entrance exam: Part A -General English Comprehension
Logical & Analytical Reasoning
Educational & General Awareness
Teaching-Learning & the School
Part B-Subject Competence (any one)
Science
Maths
Social Studies
Hindi
English.

Teaching English at a private coaching center or school but to teach in various government schools and institutions, you must opt for English as a teaching subject in your B.Ed.