I have Done my b.arch and want to to further higher studies from correspondence course , where and in which field i can apply ?

So would you like to do m.arch only through distance learning ? doesnt seem to be very feasible. you can look for ignou. you can look for online courses from foreign univ. for details you can get in touch with me at voidlife@yahoo.com

Correspondence course is not suitable for your field. Rather look for part time/evening courses in related fields in your city. Depending on your interest, you may look for urban planning, graphic designing, satellite image processing, etc.