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Download PDFNSO Answer Key 2021-22 - Science Olympiad Foundation (SOF) will release the answer key of NSO in April 2022 at sofworld.org. Students can download the NSO answer keys 2021 from the links provided below and check their probable scores. NSO answer key 2021 comprises correct answers to each question asked in the exam.
Latest Updates for NSO
- 22 Mar 2021:
NSO result 2021 is available. Check now.
Stay up-to date with NSO News
Students can calculate the expected marks obtained in SOF NSO exam. SOF has conducted the National Science Olympiad 2021 (level 1) exam for Set A on November 27 and 28, 2021 and set Bon December 11 and 12, 2021. Set C will be held on December 18 and 19, 2021. Read the article to know the details and to download the answer key of SOF NSO 2021.
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Read More NSO Answer Key 2021-22 Important Dates
National Science Olympiad (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.
Students must keep a note of NSO 2021 answer key dates so that they do not skip any important event. Check SOF NSO answer key 2021-22 dates for level 1 & 2 and result below.
NSO Answer Key Important Dates
| Event | Dates |
| NSO 2021 Exam (Level 1) Set A | November 27 and 28, 2021 |
| NSO Answer Key 2021 for Level 1 (Set A) | January 2022 |
| NSO 2021 Exam (Level 1) Set B | December 11 and 12, 2021 |
| NSO 2021 Answer Key for Level 1 (Set B) | January 2022 |
| NSO 2021 Exam (Level 1) Set C | December 18 and 19, 2021 |
| Answer Key for Level 1 (Set C) | January 2022 |
| NSO 2021 Result Date for Level 1 | March 16, 2022 |
| NSO 2021 Exam Date for Level 2 | March 2022 |
| NSO Answer Key 2021 for Level 2 | April 2022 |
| NSO Result Date for Level 2 | April 2022 |
NSO Answer Key 2021-22
The answer key of NSO for the year 2021-22 will be released soon. The previous years answer keys for Class 1 to 12 are given in tables below.
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Read More NSO Answer Key 2021 for SET A, B and C
| Class | Answer key |
| Class 1 | To be updated |
| Class 2 | To be updated |
| Class 3 | To be updated |
| Class 4 | To be updated |
| Class 5 | To be updated |
| Class 6 | To be updated |
| Class 7 | To be updated |
| Class 8 | To be updated |
| Class 9 | To be updated |
| Class 10 | To be updated |
| Class 11 | To be updated |
| Class 12 | To be updated |
NSO Answer Key 2019 Set A & B (Official) - Download Here
| Class | SET A Answer Key | NSO SET B Answer Key | NSO SET C Answer Key |
| Class 1 | Download here | Download Now | Download Here |
| Class 2 | Download here | Download Now | Download Here |
| Class 3 | Download here | Download Now | Download Here |
| Class 4 | Download here | Download Now | Download Here |
| Class 5 | Download here | Download Now | Download Here |
| Class 6 | Download here | Download Now | Download Here |
| Class 7 | Download here | Download Now | Download Here |
| Class 8 | Download here | Download Now | Download Here |
| Class 9 | Download here | Download Now | Download Here |
| Class 10 | Download here | Download Now | Download Here |
| Class 11 | Download here | Download Now | Download Here |
| Class 12 | Download here | Download Now | Download Here |
How to Download NSO Answer Key 2021-22?
Students may follow the steps below to view and download the NSO 2021 answer key.
- Click on the class-wise link given in the table above.
- The NSO answer key 2021-22 will appear on your screen.
- Now click on the download button.
- The answer key will be downloaded in the pdf format
- Carefully start checking the answers and calculate your scores.
NSO 2019 Answer Key for Class 1
NSO 2019 Answer Key for Class 2
NSO 2019 Answer Key for Class 3
How to Calculate Scores with NSO Answer Key 2021-22?
Students have to follow the given marking scheme to calculate scores with the NSO 2021-22 answer key.
Add relevant marks for each correct answer.
There will be no negative deduction.
NSO 2021-22 Marking Scheme
| Class | Section | No. of Questions | 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 & 12 | Physics & Chemistry | 25 | 1 | 25 |
| Achievers Section | 5 | 3 | 15 | |
| Mathematics/Biology | 20 | 1 | 20 | |
| GRAND TOTAL | 50 | 60 |
NSO Result 2021-22
SOF has declared the NSO 2021 result for level 1 in on March 16, 2022. Science Olympiad Foundation (SOF) also sends the National Science Olympiad result 2021 to respective schools. The result consists of 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 2021 for level 2 will be released in March 2021.
NSO Cutoff 2018 (level 1) for Class 3 to 10
| CLASS | TOTAL MARKS | M1 | M2 | M3 |
| 3rd | 30 | 4 | 22 | 4 |
| 4th | 27 | 5 | 16 | 6 |
| 5th | 40 | 9 | 22 | 9 |
| 6th | 39 | 9 | 24 | 6 |
| 7th | 39 | 9 | 27 | 3 |
| 8th | 37 | 4 | 24 | 9 |
| 9th | 38 | 8 | 21 | 9 |
| 10th | 39 | 5 | 19 | 15 |
NSO Cutoff 2018 (level 1) - Class 11 and 12
| CLASS | TOTAL MARKS | M1 | M2 | M3 | M4 |
| 11th | 30 | 7 | 5 | 9 | 9 |
| 12th | 33 | 5 | 7 | 9 | 12 |
Read More -
Frequently Asked Question (FAQs) - NSO Answer Key 2021-22 for Class 1 to 12 (Set A, B, C) - Download Pdf Here
Question: Is there any negative marking in NSO exam?
Answer:
No, there is no negative marking in the National Science Olympiad.
Question: Will the NSO answer key 2021 be released on different dates for different classes?
Answer:
The answer key of NSO 2021 will be released for different sets on different dates. However, Set A answer key for all classes will be released on the same day.
Question: Can I challenge the NSO 2021-22 answer key?
Answer:
There is no provision of sending any feedback or challenging the official answer key.
Question: When will the NSO level 2 result be declared?
Answer:
The result will be declared in May 2022.
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Questions related to NSO
Can i give National Science Olympiad of 12th class as i am actually passed 12th class but i will give improvement exam for 12th .
Hello aspirant,
NO you are not eligible for national Science Olympiad of class 12th as you have said that you have passed class 12th and you will give Improvement Exams now. So, national Science olympiad (level 1) exam can be given by only those students who are in class 1 - 12th.
You must have to be in class 12th or yet to give class 12th to be eligible for National Science Olympiad (Exam).
Further, to know more about the national Science Olympiad for more details, you can follow below mentioned link to know more : https://school.careers360.com/exams/nso
https://school.careers360.com/exams/nso/all-questions
i hope that this will help.
Answer laterwhen will the 2022-2023 science Olympiad conducted..what is the last date of entry.
Hello Aspirant,
I hope you are doing well.
I hope this helps.
Good Luck
when will i get my IEO result?
Hello Aspirant,
See till now Science Olympiad Foundation (SOF) has not released the results of IEO 2021-22 neither they have released any notification regarding it but it is expected to be released before February 15th 2022, so you have to wait for some more time.
Once it will get released, you will be able to check it by following the steps given below :-
>>>>>>> Go to the official website of SOF as given below :-
http://results.sofworld.org/results
>>>>>>> Choose SOF IEO 2021-22 from the select list and enter your roll number in the next field.
>>>>>>> Solve and fill in the captcha code.
>>>>>>> Then click on the ‘ View Results ’ button to check the IEO 2021-22 results.
For more details kindly check out the link given below :-
IEO Result 2021-22 - SOF IEO result @ sofworld.org (careers360.com)
I hope this information helps you.
Good Luck!!
when Result Was Come of NSO 2021 - 22
SOF has started releasing its of its olympiad exam results. First of all it announced IGKO result of SOF. Other SOF results are expected to be announced in the first week of February 2022.
When we will get the result of IMO and IEO of 2021-22?
Hello aspirant,
The result date for Level 1 IMO is expected to release on January, 2022, however, a specific date was not yet specified. Level 2 results will be given on February, 2022.
And, for IEO, is also the same, for level 1, in the month of January, 2022 and for level 2 in the month February, 2022. The results will be announced soon. Also, if you want further any information with regard to them you can check in the following link, for IEO, https://school.careers360.com/articles/ieo-result and for IMO; https://school.careers360.com/articles/imo-result
Hope this helps you,
Good luck, thank you :)
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