NSO Answer Key 2018
Jasleen Kaur Taneja, 14 Feb 2019, #NSO

NSO Answer Key 2018 – Science Olympiad Foundation (SOF) has released the result for NSO level 2 on March 15, 2019. The NSO level 2 exam was conducted on February 9/10. Earlier SOF has released NSO 2018 answer key (level 1 exam) of set A and B on November 28 and 30, 2018 respectively. The answer key of NSO set C has also been released on December 11, 2018. Students can check the NSO answer key 2018 (Set A, B and C) below in this article. The NSO solutions contain all the correct answers of Set A, B and C of the exam. Students can check and compare their answers with those in the NSO 2018 answer key and calculate their probable score. SOF NSO 2018 was conducted on November 1, 15 and 27, 2018. Read the complete article to know more about the answer key of NSO 2018.

Latest: NSO Result 2018 declared for level 2. Click here

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 2018 – Dates

Given below is the exam calendar of NSO 2018. Candidates must keep a note of dates so that they do not skip any important event related to NSO 2018.

Important Dates related to NSO 2018 Answer Key



NSO Level 1 exam

November 1, 15 and 27

Release of answer key of NSO level 1 (Set A)

November 28, 2018

Release of NSO answer key 2018 level 1 (Set B)November 30, 2018
Release of NSO 2018 answer key level 1 (Set C)December 11, 2018

Result of Level 1

December 26, 2018

NSO Level 2 exam

February 9/10, 2019

Release of answer key of NSO 2018 Level 2

Last week of February 2019

Result of Level 2

March 15, 2019

Steps to Download NSO Answer Key 2018

Students may follow the steps below to view and download the NSO 2018 answer key.

  • Click on the class wise link given below

  • The NSO answer key will appear on your screen

  • Carefully start checking the answers

  • Calculate score

NSO Answer Key 2018 – Level 1

NSO Result 2018

SOF has declared the NSO result for level 1 on December 26, 2018. The NSO result level 1 of those who appeared for the SOF NSO 2018 exam on November 1 or 15 will also be sent to respective schools. It 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 are also made available online. The NSO result level 2 has been declared on March 15, 2019.

SOF NSO 2019-20 Exam dates (Released)

Sof has released the exam schedule for the NSO level 1 exam for the next session i.e. 2019-20. Check the table to know both the dates.

1ST LEVEL EXAMS (Both dates)


Monday, Nov 11

Thursday, Nov 21

More like NSO

Questions related to NSO

Showing 11 out of 11 Questions

What shall a student whose school is not registered with SOF do to participate in NSO?

shubhangi verma 29th Jun, 2019


If your school is not registered with SOF still you can apply for the exam by requesting for prospectus by sending them an email and completing the form and send them before due date. You can get their email id from there official website. I am providing you the link of official website.


Hope this will help you.


Best book for nso class 8.......

Nishant Kaushik Student Expert 6th Mar, 2019

Hello Ayush,

I would suggest you to go for MGT books as most of the question in question are found to br  directly form MGT books. one can get 45+ marks if he/she has done thise books

you can also go for previous years papers, workbooks an some mock tests that are avialable online also.

Hope it helps.

Thank you :)


When will nso level 2 results be declare 2018-19?

Rupali Singh 26th Feb, 2019

Hello Nitin,

SOF NSO 2nd level exam result will be declared in Mid March 2019.

However, please note that the result of first round has been declared. To check, visit: http://results.sofworld.org/results


Best book for nso...class 8.....

Deepak Kumar 12th Jan, 2019

Hello Ayush

if you are for the first i would suggest you to proceed through sample paper of previous year!

and MTG books are handy there exercises contains almost all type of variety questions.

so all the best!

hope this will help

for more queries you can further reply i'll happy to help you.


Best book for nso class 8.......

Shaurya Sharma 12th Jan, 2019

Hello Ayush,

The books prescribe for NSO are as follows:

  • MTG NSO class wise Workbooks (For Class 1 to 10)
  • SOF Olympiad Trainer’ Mobile Apps
  • OSDS (Olympiad Skill Development System)
  • Olympiad’s Book of Reasoning (for preparation for the reasoning section of NSO)
  • E-Quiz

Good luck!!

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