The nso answer key for class 9 set b is a critical resource for students to calculate their expected scores and analyze their performance in the national science olympiad. the answer key provides the correct options for all fifty questions, which are divided into three sections: logical reasoning, science, and the achievers section. according to the marking scheme, each question in the achievers section carries three marks, while questions in the other sections carry one mark each, with no negative marking for incorrect answers. by cross-checking their responses with the official set b key, students can assess their chances of qualifying for the level two examination. you can find the detailed question-wise answer key and download the pdf for class 9 set b by visiting the following link: https://school.careers360.com/articles/nso-answer-key

Hello,

The National Science Olympiad is conducted by the Science Olympiad Foundation for the students from classes 9-12.

The aim of the examination is inculcate a passion for science in the students. The duration of examination is 1 hour.

Check out the official website of Careers360 for the answer keys of all sets. Link below.

https://school.careers360.com/articles/nso-answer-key

Thank you.

Hello,

Here is your SOF NSO Answer Key 2025-26. Kindly open open the link and check it out.

https://school.careers360.com/articles/nso-answer-key

I hope it will help you. For any further query please let me know.

Thank you.

Hello,

Here is your NSO set A class 7th answer key 2025 26. I am providing you the link kindly open and check it out.

https://school.careers360.com/articles/nso-answer-key

I hope it will help you . For any further query please let me know.

Thank you.

Hello,
Here is the link for your 9th standard NSO Science set C solved Question paper for 2025. Kindly check the following link.
https://www.careers360.com/question-nso-9th-2025-26-set-c-answer-key
I hope this helps you.

Hello,

Here is your SOF NSO Answer Key 2025-26 for Class 1 to 12, (Set A, B, C). I am providing you the link kindly open and check it out.

https://school.careers360.com/articles/nso-answer-key

I hope it will help you

Thank you