Candidates preparing for the NCLEX-RN exam can find reliable practice questions through several reputable resources that provide both exam-style items and detailed explanations. Platforms such as UWorld and Kaplan offer comprehensive question banks with rationales, covering core nursing topics and Next Generation NCLEX (NGN) formats to strengthen critical thinking and test-taking skills. Free resources like Nurse Plus Academy, RegisteredNursing.org, and SimpleNursing also provide extensive practice questions with thorough explanations, allowing candidates to review key concepts, identify weaknesses, and reinforce understanding. Regular use of these resources, combined with reviewing rationales for correct and incorrect answers, is an effective strategy to build confidence and improve performance on the NCLEX-RN exam.