Being a govt. teacher of a high school in Tezpur, where can I pursue my B.Ed course as Assam govt. has made it compulsory?

There are n number of government B.Ed colleges in each district. As you are working, you can do your B.Ed in the deputation period. To get 2 years deputation period, you have to take permission from the authority. You can also pursue B.Ed through distance from IGNOU.