Hello,


How can you get 90% marks when you only have cover 30% of the syllabus? That's not possible and you have plenty of time and it seems you want to get good marks and for getting good marks you will need to spend more and more time studying.So, just start covering up what us left in the syllabus.Try to give more time now so that you could make time for revision. Work on your weak areas and strengthen your strong areas.Be positive and give your best.

Goodluck