The Ittefaq had the largest

  1. The Ittefaq had the largest circulation of all other dailies in Kurigram.
  2. The Ittefaq had the largest circulation of all the dailies in Kurigram.
  3. The Ittefaq had the largest circulation of other dailies in Kurigram.
  4. The Ittefaq had the largest circulation of any other dailies in Kurigram.
  5. The Ittefaq had the largest circulation among all the dailies in Kurigram.
  6. This is not large enough to fit here.
    Which are in the above sentence?

‘of all other dailies’ doesn’t make sense because ‘the other’ indicates that you are not including the one you are specifically talking about.

2 is correct. 5 is passable. 6 is correct.
The others are wrong.