Are you preparing for the TNPSC Group 1 exam? If so, VirkozKalvi's TNPSC Group 1 Books PDF MCQ app might be just what you need. The app provides study materials based on the Tamil Nadu State Board School Books, including proper splits on the TNPSC Group 1 syllabus and topics covered in various standards from 6th to 12th grade. The app also includes old notifications and previous year question papers for both Tamil and English TNPSC aspirants. One of the app's unique features is its syllabus-based topic-wise TNPSC Group 1 contents with multiple-choice questions (MCQs), which can help reduce the cost of expensive test series or test batches from coaching institutes. The app also offers upcoming new features such as syllabus-based topic-wise video classes and full test series. To download the required PDF files, you can select the subject/topics and go to the required PDF section. The app is free to download and use.