Class 5 NSO Sample Papers are readily available for download. Please click the download icon below to view or download the sample paper. These NSO Olympiad Sample Questions will be of the most use to you as you study. NSO Free Sample PDF Papers for Class 5

Free PDF of NSO Sample Question for Class 5

NSO – National Science Olympiad registration Class 5

National Science Olympiad 2022-23 – Download free NSO Level 1 PDF Sample Papers for Class 5

Guidelines for the Candidate

1. You will get additional ten minutes to fill up information about yourself on the OMR Sheet, before the start of the exam.

2. Write your Name, School Code, Class, Roll No. and Mobile Number clearly on the OMR Sheet and do not forget to sign it. We will share your marks / result and other information related to Olympiad exams on your mobile number.

3. The Question Paper comprises sections: reasoning, subjective, achiever’s section

4. All questions are compulsory. There is no negative marking. Use of a calculator is not permitted.

5. There is only ONE correct answer. Choose only ONE option for an answer.

6. To mark your choice of answers by darkening the circles on the OMR Sheet, use HB Pencil or Blue / Black ball point pen only

7. Rough work should be done in the blank space provided in this booklet.

8. Return the OMR Sheet to the invigilator at the end of the exam.

9. Please fill in your personal details in the space provided on this page before attempting the paper.

1. Ankur was in a hurry to go to the office. He went to iron his clothes and accidentally touched the hot iron. He immediately removed his hand. This was a reflex action. Which part of the nervous system helped him?

1. Cerebrum 
2. Cerebellum
3. Medulla 
4. Spinal cord

2. Write (T) for true and (F) for false, and then choose the correct option.

1. Papaya is a great source of vitamin B.
2. Milk and milk products are good sources of calcium.
3. Eggs are rich in iodine.
4. Potatoes are rich in carbohydrates.

1. TFFT
2. TTFF
3. FTFT
4. TFTF

3. Fill in ‘x’, ‘y’ and ‘z’ in the following flowchart, and then choose the correct option.

1. X- malaria, y- measles, z- typhoid
2. X- polio, y- pneumonia, z- amoebic dysentery
3. X- tuberculosis, y- influenza, z- malaria
4. X- malaria, y- polio, z- typhoid

4. Select the incorrect statement.

1. Dengue is a disease caused by mosquitoes.
2. Diseases like cough, cold, influenza spread through air. 
3. Vaccination helps to acquire immunity against all diseases.
4. Huge quantities of water can be purified using chlorination.

5.Shadows are:

1. Always smaller than the opaque body
2. Always bigger than the opaque body
3. Remains the same size of the opaque body
4. Can be smaller or bigger than the opaque body

6. How many days does it take the moon to complete all eight phases?

1. 15 days
2. 21.5 days
3. 29.5 days
4. 30 days

7. Which gas is most commonly found in biogas plants?

1. Carbon dioxide
2. Water vapour
3. Oxygen
4. Methane

8.Which type of simple machine is shown in the image? 

1. screw
2. second class lever
3. Wheel and axle
4. third class lever

9. What does the following symbol denote in an electric circuit?

1. cell
2. bulb
3. motor
4. wire

10. Identify the method of separation shown in the image?

1. handpicking
2. threshing
3. winnowing
4. all of these

Answer Keys:

NSO Science Olympiad Previous Year Question Paper for Class 1 to 12

What is the cost to participate in the NSO Exam of class 5?

Every student who wishes to take the NSO exam must pay the school 200 Rupees in addition to receiving free access to online learning resources that include achiever’s questions and previous year papers. click here to register for NSO – National Science Olympiad

How many marks are asked in the NSO exam?

50 questions with a total of 60 marks will be asked.

How can I prepare for NSO Level 2?

Additionally, review the Level 2 NSO previous year’s papers to get familiar with the questions that have been asked in similar exams. Practice test questions to get a good concept of the exam format, time constraints, and question types. For NSO Olympiad preparation, School Connect Olympiad questions are ideal.

How do you qualify for NSO Level 2?

Level 2 NSO Exam Eligibility

A minimum of 10 rank holders who took exams and scored 50% qualifying marks are present in each participating institution.

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