The definition of the term 'information' under Sec.2 (f) is 'any material in any form ......... held .......
The word 'held' decides about disclosure of information.
The definition of the term 'right to information' under Sec. 2(j) is 'the right to information accessible under this Act which is held by or under the control of any public authority.
Therefore, unless the informaiton is held by or available with the concerned public authority it mayl not come under the definition of the Act nor the question of its disclosure arises.
In the present case, if the public authority does not possess the applications made for recruitment seven years ago, the question of their disclosure may not arise.