What is the difference in distance learning course, correspondence and e-learning course? Which is better? Which college is better to do the

All the 3 courses mentioned by you are almost same. Usually a regular course from a good institute is considered to have more value in the job market than a distance MBA. Syllabus and course structure wise both the courses are almost same. The difference between these two is interaction with others

There is no difference between the first two.The second goes with the help of a computer and a e-class room.But, all the three may imply determination to pursue the subject in view of some practical difficulties.