The ICSE ISC Specimen Sample papers act as the best way to test your preparations. When you go through the Specimen Sample papers, then you get an exam insight of whether your preparation is aligned as per the ICSE board exams or not.
Moreover, you will also get a glimpse of the types of questions being asked and whether you are confident enough to answer those questions or not. They will give you an idea about the areas where you are lacking. You will get the opportunity to work upon your strong and weak areas to excel prolifically.