NSO Free Sample PDF Papers for Class 1
Class 1 NSO Sample Papers that can be downloaded with ease. To view or download the sample paper, kindly click the download icon below. You will benefit the most from these NSO Olympiad Sample Questions during your preparation.
Sample Papers for Class 1. Class 1 sample paper & practice questions for National Science Olympiad (NSO)
National Science Olympiad – NSO Registration for Class 1

NSO Free Sample Papers Download Class 1 PDF
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. Ram, Neeraj, Pihu, Preeti, and Mohan are playing cricket. They are all using:
- ____________ to see the ball.
- ___________ to hold the bat.
- ___________ to run.
- ___________ to listen to each other.
- Eyes, hands, legs, ears
- Nose, head, ears, tongue
- Legs, hands, skin, eyes
- Ears, arms, legs, tongue
2. Solve the crossword given below and then choose the correct option:

- My mother cooks food here.
- We keep extra things in this room.
- We take baths here.
- We take a rest and sleep here.
- We make our guests sit here.
a. Bathroom, playground, kitchen, bedroom, storeroom
b. Kitchen, storeroom, bathroom, bedroom, drawing room
c. Bedroom, kitchen, drawing room, balcony, bathroom
d. Balcony, drawing room, bathroom, bedroom, storeroom
3. Observe one pair and choose the correct option to complete the second pair.
Night: Moon:: Day: _______
- Star
- Rainbow
- Sky
- Sun
4. While traveling in a car, we should wear:
- helmet
- seat belt
- both – helmet and seat belt
- all of these
6. Animals that live primarily on land are called ______ animals.

- Water
- Land
- Wild
- Farm
7. Rahul was walking on the road when he saw an old woman trying to cross a road. Should Rahul help her cross the road?

- Yes, definitely
- No, never
- May be
- Ask someone else to help her
8. Observe the pictures carefully, read the sentence, and choose the correct option.
When a ________ gets air, water and sunshine, a baby___________ comes out.

- Seed, plant
- Flower, leaf
- Fruit, flower
- Plant, seed
9. Moving air is called ____.
- Storm
- Air
- Wind
- All of these
10. Think what would have happened when Ali wore a sweater on a hot and sunny day. Choose the correct answer.
- He felt very hot
- He was sweating
- He was feeling itchy
- All of these
Answer Keys:
| Ques. 1 | (a) | Ques. 6 | (b) |
| Ques. 2 | (b) | Ques. 7 | (a) |
| Ques. 3 | (d) | Ques. 8 | (a) |
| Ques. 4 | (b) | Ques. 9 | (c) |
| Ques. 5 | (b) | Ques. 10 | (d) |
NSO Class 1 Science FAQs
Are the NSO sample question papers for Class 1 free to download?
You can download the Class 1 NSO Sample Question Paper for free in PDF format from the School Connect website.
Is NSO Level 1 easy?
Level 1 questions are easier and more straightforward than level 2 questions. It’s crucial to have a firm grasp of your concepts. Your preparation is halfway complete if your notions are simple.
Is NSO tough?
Students who possess the ability to promptly recognize and analyze the fundamental components of the issues will be well-equipped to efficiently resolve the problems, leading to success in the NSO.
How can I get full marks in NSO?
Practice NSO Previous Year Papers
Solving previous year’s question papers, sample papers, or practice tests is a great way to prepare for the NSO exam. It helps you understand the exam format, types of questions, and time management.
How many students give NSO every year?
Almost 10 lakh students sign up for NSO every year. Only schools signed up with SCO can apply for NSO. The exam must be scheduled at a convenient time for the school, and registration must be completed 30 days before the exam.
How to prepare class 1 kids for Olympiad?
Sure, here’s a shorter version of the text you provided:
“Use top-notch class 1 Olympiad sample papers to guide your child’s practice. Inform them about the OMR sheet, and remind them to pay close attention to the directions when filling it out.”
NSO Science Olympiad Previous Year Question Paper for Class 1 to 12
| NSO Science Olympiad Previous Year Question Paper for Class 1 |
| NSO Science Olympiad Previous Year Question Paper for Class 2 |
| NSO Science Olympiad Previous Year Question Paper for Class 3 |
| NSO Science Olympiad Previous Year Question Paper for Class 4 |
| NSO Science Olympiad Previous Year Question Paper for Class 5 |
| NSO Science Olympiad Previous Year Question Paper for Class 6 |
| NSO Science Olympiad Previous Year Question Paper for Class 7 |
| NSO Science Olympiad Previous Year Question Paper for Class 8 |
| NSO Science Olympiad Previous Year Question Paper for Class 9 |
| NSO Science Olympiad Previous Year Question Paper for Class 10 |
| NSO Science Olympiad Previous Year Question Paper for Class 11 |
| NSO Science Olympiad Previous Year Question Paper for Class 12 |








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