NSO Answer Keys for Class 12

The Science Olympiad Foundation (SOF) releases the official answer keys for NSO after the exam, allowing students to check their answers and calculate their scores. 

The answer keys are a valuable resource for Class 12 students who have appeared for the NSO exam, helping them identify areas of strength and weakness, and plan their future studies accordingly.

Students can calculate the expected marks obtained in the SOF National Science Olympiad exam.

NSO Answer Keys Class 12

Class 12 SOF NSO 2023 Answer Key

• SOF NSO Class 12 Set A 2023 Answer Key
• SOF NSO Class 12 Set B 2023 Answer Key
• SOF NSO Class 12 Set C 2023 Answer Key

Class 12 SOF NSO 2022 Answer Key

Set A

Set B

Set C

21st NSO 2018 Exam Answer Keys

21st, 20th, 19th, and 18th NSO Answer key has been published here after the successful conduction of the examination.

Class 12 (Set A)
Class 12 (Set B)
Class 12 (Set C)

20th NSO 2017 Exam Answer Keys –

Class 12 (Set A)
Class 12 (Set B)
Class 12 (Set C)

19th NSO 2016 Exam Answer Keys –

Class 12 (Set A)
Class 12 (Set B)
Class 12 (Set C)

18th NSO 2015 Exam Answer Keys –

Class 12 (Set A)
Class 12 (Set B)
Class 12 (Set C)

How to download Class 12 SOF NSO Answer Keys?

To download the SOF NSO Answer Keys for Class 12, follow these steps:

Step 1: Check Availability: Check if the SOF NSO answer key is available on login or directly available as a PDF.

Step 2: Download Answer Key: Download the SOF NSO Answer Key from the login or direct PDF download link as per availability.

Step 3: Use Login Credentials (If Required): If you need login credentials to get the answer key, refer to the SOF NSO application form or admit card.

Step 4: Verify Answer Key: Verify the answer key with the official answer key released by Science Olympiad Foundation (SOF).

SOF National Science Olympiad (NSO) Answer keys – Overview