Prajval is an Android application that provides you with all the information that you need in order to pass your exams. It contains a lot of questions and answers that have been gathered from various textbooks and websites. It provides you with all the information that you need in order to pass your exams. It is based on the topmost questions and their answers. It covers a lot of different topics. You can access it from anywhere and on any device. You can access it in the form of a mobile or a desktop. You can use it in your free time. It is available in the Google Play Store. It is free to download.