The “Paramount Arithmetic” book by Neetu Singh is a valuable resource for competitive exam preparation. While there are online platforms offering free PDF versions, it’s important to consider the legality and ethical implications of accessing copyrighted material without proper authorization. For legitimate access, you might consider purchasing the book through reputable retailers or checking if your institution’s library has a copy. By choosing authorized methods, you respect intellectual property rights and ensure you’re using accurate and up-to-date material for your studies.