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National Science Olympiad (NSO) Previous Year Question Paper For All Classes: Free Pdf Download

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Olympiads

NSO Exam 2024-25 -Exam Pattern, Marking Scheme and Preparation Tips

The previous year's question papers of NSO for all classes can be downloaded from Vedantu. The National Science Olympiad's previous year’s question papers provide the students with an idea of the various sections of the question paper. Students also get to know the type and range of questions asked in the exam if they practice using NSO previous year’s question papers. Download the PDF of the previous year’s question papers for all classes from Vedantu. The question papers have been made available in an easily downloadable PDF format on this page and they are absolutely free of cost.

NSO - Previous Year Question Papers

Around 10 lakh registrations per year make NSO a premier world-level competitive exam conducted by the Science Olympiad Foundation-SOF to let students expand their vision and knowledge in science and develop a strong foundation for their higher studies. 

Every child is born with their own set of talents and unique abilities. Understanding and polishing these skills at a young age prepares them for the future and its competitive difficulties. Olympiad exams are one of the most important preparation tests held in India, giving students a chance to showcase their skills and knowledge at the state, national, and international levels.

While some students naturally excel academically, many students become anxious and are unable to manage the pressure that comes with competitive exams. This most often happens because of a lack of experience, planning, and preparation. Solving past Olympiad sample papers, along with hard work, devotion, and dedication, play a big role in successfully appearing for exams.


The National Science Olympiad (NSO) Exam 2024-25

NSO 2024-25- Key Dates

Events 

Dates

NSO Exam Date 1

18 Oct, 2024

NSO Exam Date 2

12 Nov, 2024

NSO Exam Admit Card

Two weeks before the exam

NSO Exam Answer Key 

December 2024

NSO Exam Stage 1 Result

January 2025

NSO Exam Cut off

To be announced

NSO Admit Card for stage 2

February 2025 Tentative

NSO Exam Stage 2 Date

February 2025 Tentative

NSO Exam Stage 2 Result

March 2025 Tentative


Detailed Exam Pattern and Marking Scheme

Level- 1 and Level 2

Particulars

Specifications

Number of Questions

For Class 1-4: 35 Questions

For Class 5-12: 50 Questions 

Total Marks

For Class 1-4: 40

For Class 5-12: 60

Medium of Exam

Offline

Types of Question

Objective

Time Duration

1 hour

Negative Marking

No negative marking


Division of Sections:

Level-1 

S.No

Class

Level- 1

(Class 1-10)

Level-2

(Class 3-10)

Medium of Paper

1

1-10

Section -1: Logical Reasoning


Section-2: Science


Section-3:

Achievers Section

Section-1: Science


Section-2:

Achievers Section

English


S.No

Class

Level-1

Level-2

Medium of Paper

1.

Class 11-12

Section-1: Physics/ Chemistry


Section-2: Achievers Section


Section-3: Mathematics/ Biology

Section-1: Physics/ Chemistry


Section-2: Achievers Section


Section-3: Mathematics/ Biology

English

 

Benefits of Solving NSO Previous Year Questions Papers

There are many reasons why every student studying for Olympiad examinations should use the previous year's question papers as a part of their preparation. The following are some of the primary advantages of using mock test papers to prepare for the Olympiads:

  • If you try and practice well on the previous year's question papers, it is almost certain that you will be driven to do well. These papers will also help you learn your weaknesses and strengths, allowing you to focus your efforts to perfect your preparation with practice.

  • It is essential to have a clear and in-depth understanding of every topic in a subject to excel in the Olympiad tests. Not only in Olympiad, but past question papers are usually a lifesaver for any test at any level since they give you a good idea of the pattern that will be followed. In Olympiads, the majority of questions are based on mental application, which is designed to not only evaluate a student's knowledge of a topic but also to examine their grasp of the idea in application.

  • With additional practice and clarity of concepts students also gain confidence in their ability to perform well in exams. This also makes it easier for them to excel in school and other competitive examinations.

  • Olympiad examinations are designed to assess students' analytical, logical, problem-solving, observing, writing, speaking, listening, communication, reasoning, and other skills at various levels. Students should familiarise themselves with these aspects and improve them to enhance their aptitude skills, which will also help them in future test preparations.

  • It is widely known that with consistent work - skills and intellect can be developed and polished. As a result, kids competing in Olympiads have a significant advantage in understanding the subjects covered in their school curriculum in a more deep and comprehensive manner. As Olympiad question papers feature a variety of generic questions in addition to the standard curriculum, students are better prepared to evaluate and perform better in their entire academic path. 

  • Attempting previous year's question papers identifies students' strengths and shortcomings, allowing them to better organize their time and devote their focus to areas where they need to develop. They will be able to plan their study schedule, finish their syllabus and have revisions on time- all with the help of a timetable.

Since it is one of the most competitive school-level mathematics competitions in the world, we wish you the best of luck with your preparations. We appreciate your thought of going through the previous year's question paper. It is one of the swiftest tips in order to understand and anticipate the exam pattern, syllabus, and type of question being asked in the NSO-2024-25. 


Last Minute Preparation Tips

  • Gather relevant information

Before the examination, it is important to gain full knowledge of the NSO Olympiad 2024-25 syllabus, exam pattern, and subject knowledge. You have to refrain from wasting your time on irrelevant information or the syllabus questions. Gathering reliable content about your subject for example- the importance of each topic, their concepts, related theorems, formulas, derivations, and High order thinking questions related to each topic, will help you gain confidence.

  • Stay hyper-attentive

Keep your eyes open to all the latest information that SOF releases, you have to make sure to not miss out on any required conditions to appear for the exam. Stay attentive to the latest recorded videos and newly generated NSO sample papers 2024-25.

  • Seek online guidance

Attending school and following your teacher’s guidance is an absolute must! You should also keep yourself engaged with online learning as it provides a wide variety of material for students to practice as much as they want. You can take maximum advantage of Vedantu, the most trusted e-learning platform, to practice and prepare. Find expert guidance, online classes, and study material for your last-minute preparation to have a ‘sit back and relax’ moment before your exam date.

  • Solve mock tests

Solving the NSO mock test 2024-25 has tons of benefits! You can practice time management, examine your knowledge, know your subject’s range of questions, discover high-order thinking questions, self-learn about your weaknesses and work on them. NSO mock tests 2024-25 will support you with your last-minute preparation to quickly revise and prepare for the real exam.

  • Take breaks

Students are advised to take breaks during the preparation as the few weeks before the exam are to calm your nerves and mind and increase your readiness for the exam. Following a certain break rule for example the 50-30 rule where you study for 50 mins then take a 30-minute break is advised to students.


VOLT- More Than Previous Year Question Papers

To complement your preparations, Vedantu with its more than 500 teachers across also designed the NSO exam MOCK Test predominantly known as the VOLT- Vedantu Olympiad litmus test. If you crack it, you’ll earn an absolutely free chance to learn all the tips, tricks, and strategies to crack NSO-2024-25  from India’s Top Teachers. 

The NSO has been solved by expert academics at Vedantu which is an education platform comprising more than 500 teachers across the nation in the field of education.

FAQs on National Science Olympiad (NSO) Previous Year Question Paper For All Classes: Free Pdf Download

1. Where Can I Find Previous Year Question Papers of NSO?

Ans: If you are looking to download NSO previous year question papers, then you can find them all in one place on Vedantu. The previous year question papers of NSO provided by Vedantu are segregated grade-wise and you will be able to download the questions papers as per your requirement. Moreover, the question papers are also free of cost. So download the NSO previous year papers and get ahead with your preparation.

2. Are the Sections in the NSO Question Paper the Same For All the Classes?

Ans: No, the NSO question paper does not comprise the same sections for all the classes. While the number of sections in the NSO question paper is the same for all the classes, the sections themselves are different. For Classes 1 to 10, the NSO question paper comprises Logical Reasoning, Science and Achievers Section, Classes 11 and 12 comprise Physics & Chemistry, Achievers Section and Mathematics/Biology.

3. How Can I Download the NSO Previous Year Question Papers?

Ans: You can download the previous year question papers from the links provided on this page. Alternatively, you can also install the Vedantu mobile app on your smartphone and get the previous year question papers of NSO there. You can also have access to a wide range of study materials and free live classes on the Vedantu app.

4. What are the conditions for the International Science Olympiad to be successful?

Ans: It is essential to plan out one's study schedule and fit your academics into your timetable. Spend time practicing  and solving problems as this will help you to score high. Gather all of your Science Olympiad-related study resources in one place. And when it comes to the exam's syllabus, be precise. Develop your skills and gear up for the competition. All you need is the right study materials, dedication, rigorous practice, passion, and hard work to excel in any International Science Olympiad.

5. What is the purpose of an Olympiad Exam?

Ans: Olympiad Tests are competitive tests held at national and international levels. A large number of children from various schools appear for these Olympiad Exams. Often these Olympiads are seen as an added burden for students. However, once you understand and study the benefits of taking an Olympiad Exam, your viewpoint will change. These assessments allow students to exhibit their talents in a large-scale setting and enhances their self-esteem. These tests and their preparation helps develop students in a variety of ways.

6. What are the important sections of the NSO exam 2024-25?

Ans: Logical reasoning, science, and achievers section are the 3 important sections of the NSO exam 2024-25. These sections include a common understanding of life skills, cognitive aptitude, scientific reasoning, mathematical knowledge, and higher-order thinking questions. You can practice each section separately by downloading the free NSO mock test available at Vedantu in pdf format.

7. Where can I download the NSO syllabus from?

Ans: You can visit Vedantu's site, the most trusted e-learning site to check the syllabus for the NSO exam 2024-25. A detailed version of the syllabus with categorized sections is available for you to know thoroughly about your exam. You can also visit SOF's official website for checking the syllabus.

8. Is NSO easy?

Ans: The questions that come in the NSO exam are not straightforward but rather are based on the ability to think hypothetically and abstractly using conceptual knowledge. The questions can get tricky sometimes so the level of difficulty can be considered as moderate as nothing comes out of the prescribed syllabus.

9. What are the popular Olympiads conducted by SOF?

Ans: Popular Olympiads conducted by SOF are:

NSO- National Science Olympiad

NCO- National Cyber Olympiad

IMO- International Mathematical Olympiad

IEO- International English Olympiad

IGKO- International General Knowledge Olympiad

10. How can I prepare for the NSO exam?

Ans: To prepare for the NSO exam, know the syllabus assigned thoroughly for the exam and prepare accordingly. Be thorough with the roots of concepts of each topic that is important. You can find the list of important NSO exam topics at Vedantu where reliable information is provided. Experience the exam by solving the previous year's questions and testing your knowledge. You can self-examine and self-learn your weak points and work on them before the NSO exam date.