Hi Sneha

The Science Olympiad Foundation is conducting the Set A and Set B exams, which are taking place between 13 November to 27 November 2025. Recently, the NSO released the answer key on their official website. Set A, B and C exam answer key release separately, and the student accesses the answer keys to match the correct answer with their answer. If you want to NSO class 5 answer key, then you can click on the article SOF NSO Answer Keys 2025-26 from our official website careers360.

Best Wishes.