How to use Cracku books for preparation, should I solve the questions of the topic currently going in the class?

Hi Sarthak, one can make best use of Cracku books by solving questions by topic and difficulty wise.For example if the ongoing topic is quadratic equations we suggest solving 15-20 easy level questions and then you can jump onto medium level and solve 25-30 questions to get a better understanding of the application part of learning. keep practising.