Hello! Hope you are doing good.

In order to clear any exam, the most important part is clearing the current affairs apart. So, revise as much current affairs as you can.

Also, at this point of time you should start giving mock tests or previous year's appears. This will help in trying to figure out the places where you lack.

Time management is the key in competitive exams so make sure to start giving previous year's test papers. Don't think about whether or not you know the topics or have revised. Everything will be good, once you strt giving test.

All the best