Hi friends im sharing my personal experience about Testbook. Com to login first and then choose the field.
Im using this for my gate preparation from 4 months. There are given very less number of question papers. There is no proper notes and no proper guidance. So this is not user friendly . There is no depth information about any topic. And very simple questions are given in this. So now im not using this. According to me this is waste of time so please not waste your time.
Really im not happy with this. So every one not reffer this. This is very bad website.