SOF NSO Answer Key 2024-25 for Class 1 to 12 - Download PDF for Set A, B, C

NSO Answer Key 2024-25 - The Science Olympiad Foundation (SOF) will release the NSO level 2 answer key in March 2025. The SOF NSO exam for level 2 was held on February 9, 2025. The foundation released the NSO Set A, Set B, and Set C answer keys on December 4, 19, and 24, 2024, respectively. SOF releases the NSO answer key online. Students can visit the official website, sofworld.org to download the NSO answer key. The unofficial NSO answer keys are also yet to be provided by coaching institutes.
Download NSO Set C Answer Key 2024-25
Download NSO Set B Answer Key 2024-25
Download NSO Set A Answer Key 2024-25

Latest: NSO Answer Key for SET A | Set B | NSO sample papers

This Story also Contains

1. Important Dates of NSO Answer Key 2024-25
2. How to Download NSO Answer Key 2024-25?
3. How to Calculate Scores with the NSO Answer Key 2024-25?

SOF conducted NSO Set A, B and C exams on October 18, November 12 and December 3, 2024, respectively. Students should know that NSO Set A, B, and C answer keys are released separately. Using the answer key of NSO, students can compute their estimated marks in the SOF NSO exam. Read the article for more information and to download the SOF NSO 2024–25 answer key.

Also, know about: SOF Olympiad results date

Important Dates of NSO Answer Key 2024-25

The National Science Olympiad (NSO) is an annual scholarship test designed to develop scientific reasoning and logical abilities in school students. It is conducted at two levels. Students must note NSO 2024-25 answer key dates to make sure they do not miss any essential events. Check the SOF NSO answer key 2024-25 dates for levels 1 & 2 below.

NSO Answer Key 2024-25 PDF Download

We will also provide the latest NSO 2024-25 answer key links once they are available. Using NSO answer keys for Classes 1–12, students can calculate their probable marks and compare them with NSO Cutoff 2024-25 to know the chances of selection.

NSO Answer Key 2024-25

The previous years' NSO answer keys are provided below.

NSO Answer Key 2023-24

NSO Answer Key 2023 (Official) - Download Here

How to Download NSO Answer Key 2024-25?

Students can read and download the NSO 2024-25 answer key by following the instructions outlined below.

1. Click on the link given in the table above.
2. Your screen will display the NSO answer key for 2024–25.
3. Now, press the download button.
4. The answer key will be downloaded in pdf format.
5. Start carefully examining the answers and calculate your scores using the SOF NSO 2024-25 answer key.

Also, check -

• NSO Syllabus 2024-25
• NSO Sample Papers 2024-25

NSO Results 2024–25

SOF releases the NSO 2024–25 results online through the official website. The National Science Olympiad result is also sent to the individual schools by the Science Olympiad Foundation (SOF). Each participating student receives a participation certificate as well as a Student Performance Report (SPR). SPR includes a full review of exam performance in several parts. Gold, Silver, and Bronze medals are awarded to class toppers. The results will also be made accessible online.

How to Calculate Scores with the NSO Answer Key 2024-25?

To compute results using the NSO 2024-25 answer key, students must follow the marking scheme provided.

• Add relevant marks for each correct answer.
• There will be no negative deduction.

NSO Class 1 to 4 Marking Scheme

NSO Class 5 to 10 Marking Scheme

NSO Class 11 to 12 Marking Scheme