I want to prepare for HSEE exam

It is very important class and therefore you should prepare seriously for class 10th exam I'm the first thing you should do is to look at the previous years questions and then practice them because this strategy for board is like just prepare for last 5 years question paper and most of the questionsans will be similar to that , therefore class 10th is not a very big deal it is more about preparing in very good strategy when you need to work upon your writing skills try to manage your answers within the proper time limit unspecified word limits