There is no relation between ‘study leave’ and ‘higher scale’. If you continue your study in the same subject with the permission of the DI, then you apply to get higher scale to the secretary of your school. The S/A will arrange (apply) for higher scale to the DIS(SE). If your study leave is not approved by the Board, then the school authority may deduct the days from your leave account. If there is no balance in your leave account, then the school may grant EOL.
In this connection, my suggestion is about study leave you will have to meet with the authority of WBBSE. There will be no result in writing. If all procedure ( for higher studies) is correctly made then you may go to get help from LAW. As you have joined after clearing your Part I, The Expenditure Act -2005, will not effect on your case.
