The difficulty level of AILET keeps on increasing every year. If you have not prepared for CLAT and AILET the whole year, then there is no chance of getting selected, as the paper is very difficult. If you have the basic idea and you prepared for this exam simultaneously, then in these 45 days you can again revise the whole course, plus continue focussing on GK, practice reasoning and quantitative aptitude everyday, and keep solving last year papers and Mocks. You can also subscribe to some test series. This will definitely help you in time management and will increase you chances of getting selected.