without doing b.ed can I become a teacher just by bachelor degree
Hello,
Without BEd it is not possible to get a teaching job in Govt colleges. You have few other options like joining a private college for teaching where the salary may not be high but they may not put the condition of BEd.
Meanwhile you can also do BEd as a part time course parallely to your teaching job.
Other option is appear for NET exam for selection to lecturer post in Govt colleges or apply for lecturer ship in some private college.
Those candidates who have completed masters degree from a recognized university are eligible for teacher in private school. But if you want to apply in government school then you must have valid B.ed.
Hope this helps!!!!