UIDAI Exam Answer Key is very useful for the candidates who take an exam because they can check and analyze the correct answers and finally they can estimate the expected score on the exam. Once candidates take an exam, they become curious about the correct answers to the questions posed on the question sheet. Usually, the competent authority that conducted the exam issues the answer key, but no official UIDAI exam answer key is published for that UIDAI exam. Perhaps in the future, the relevant authority plans to publish the answer key for the UIDAI exam, but at this time candidates do not receive any official answer key from which to count their answers. But for the benefit of the candidates, the competent authority provided training material.