Salviya AntonySenior Executive - Content
SOF NSO Answer Key 2024: The Science Olympiad Foundation (SOF) released SOF NSO Answer Key 2024 for all the sets on the official NSO website for Stage 1 in December 2024. Students must check the answer keys and calculate their expected scores. Students who get the minimum qualifying marks will be eligible to appear for NSO 2025 exam level 2. NSO 2025 answer key for level 2 will be released within 2 weeks after the exam.
Direct link to Download NSO SOF answer key 2024-25
NSO is an annual scholarship exam that aims at cultivating scientific reasoning and logical ability among school students. Every year, around 10 lakh students register for NSO. It is conducted at two levels.
NSO Answer Key 2024: Related Dates
| Event |
Dates |
|---|---|
| NSO exam dates 2024 | October 18, November 12, and December 3, 2024 |
| Release of NSO Result Level 1 |
January 2025* |
| NSO 2024-25 Exam Date for Level 2 |
February 2025* |
| NSO Answer Key 2024-25 for Level 2 |
February/March 2025* |
| NSO Result Date for Level 2 |
March 2025* |
NSO 2025 Exam Dates & Schedule
Take a look at the table below for the complete schedule of NSO 2024 exam
| Dates | Past Exam Dates |
|---|---|
Jan '25 | Release of NSO Result 2024-25 Level 1 |
NSO Answer Key 2024: Steps to Download
- Open official website - sofworld.org/nso
- Click on 'View all updates'
- Click on the SOF NSO ANSWER KEYS class-wise links
- The NSO answer key will appear on your screen
- Check the answers with those marked by the candidate
- Calculate score
How to Calculate Scores with NSO Answer Key 2024?
Students have to follow the given marking scheme to calculate scores with the NSO 2024 answer key
- Add marks for each correct answer
- There will be no negative deduction
NSO 2024 Marking Scheme
| Class |
Topic/Section |
Number of sections |
Marks per question |
Total Marks |
|---|---|---|---|---|
| 1 to 4 |
Logical Reasoning |
5 |
1 |
5 |
| Science |
25 |
1 |
25 |
|
| Achievers Section |
5 |
2 |
10 |
|
| GRAND TOTAL |
35 |
 | 40 |
|
| 5 to 10 |
Logical Reasoning |
10 |
1 |
10 |
| Science |
35 |
1 |
35 |
|
| Achievers Section |
5 |
3 |
15 |
|
| GRAND TOTAL |
50 |
 | 60 |
|
| 11 and 12 |
Physics & Chemistry |
25 |
1 |
25 |
| Achievers Section |
5 |
3 |
15 |
|
| Mathematics/Biology |
20 |
1 |
20 |
|
| GRAND TOTAL |
50 |
 | 60 |
SOF NSO Result 2024
The SOF NSO 2024 result for level 1 will be declared in January 2025. Science Olympiad Foundation (SOF) will also send the National Science Olympiad result 2024 to the students' respective schools. The NSO Result 2024 will comprise a participation certificate along with the Student Performance Report (SPR) for each participating student. SPR contains a detailed analysis of the performance in different sections of the exam. Class Toppers are awarded Gold, Silver and Bronze medals. The results will also be made available online. NSO result 2025 for level 2 is expected to be released in March/April 2025.
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NSO Exam
Student Forum
Anything you would want to ask experts?Answered a week ago
Hi Vijay,
If you have missed your hall ticket and roll number, you can still check your results by following these steps:
Visit the Official Exam Website:
- Go to the official website of the examination body (e.g., CBSE, State Boards, or university).
- Look for the results section.
Enter Personal Details:
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