Name of the Organisation : Silver Zone
Subject : IOS International Olympiad of Science
Location : India
Document Type : Sample Question Paper
Website : olympiads.asia
Download Model/Sample Question Paper :
Class 1 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-1.pdf
Class 2 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-2.pdf
Class 3 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-3.pdf
Class 4 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-4.pdf
Class 5 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-5.pdf
Class 6 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-6.pdf
Class 7 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-7.pdf
Class 8 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-8.pdf
Class 9 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-9.pdf
Class 10 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-10.pdf
Class 11 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-11.pdf
Class 12 : https://www.pdfquestion.in/uploads/olympiads.asia/7050-12.pdf
IOS Sample Question Paper
Syllabus & Sample Questions :
Living and Non Living Things Around us, Plants and animals, Food we eat, Clothes we wear, Air and Water, Our environment, My Family and Relatives
Related / Similar Question Papers :
Silver Zone Olympiad iTHO Sample Question Paper
The Actual Question Paper Contains 30 Questions. The Duration of the Test Paper is 60 Minutes.
Class I
1. Which one of the following has the characteristic to move from one place to another on its own ?
(A) Plant (B) Chair (C) House (D) Rabbit
2. Which one of the following is necessary for the growth of a plant?
(A) Water (B) Injection (C) Medicine (D) None of these
3. Identify the thing which does not need air, water and food for growth?
(A) Sparrow (B) Squirrel (C) Stone (D) None of these
4. Which one of the following clothes is specially made to worn during the winter season?
(A) Shirt (B) Sweater (C) T-shirt (D) None of these
5. Identify the reptile from the followings.
(A) Bear (B) Crocodile (C) Whale (D) None of these
6. Which one of the followings is called the king of fruits?
(A) Mango (B) Apple (C) Papaya (D) None of these
7. What is the name of the given tool?
(A) Scissor (B) Tester (C) Comb (D) Knife
8. Identify the healthy and nutritious food from the following.
(A) Burger (B) Pizza (C) Chips (D) Vegetables and fruits
9. Identify the insect from the following.
(A) (B) (C) (D) None of these
10. What does frog eat?
(A) Grass (B) Insect (C) Rice (D) None of these
1. (D) 2. (A) 3. (C) 4. (B) 5. (B) 6. (A) 7. (A) 8. (D) 9. (B) 10. (B)
Class II
Syllabus & Sample Questions :
The Actual Question Paper Contains 40 Questions. The Duration of the Test Paper is 60 Minutes.
Characteristic Features of Living and Non Living Things, Characteristic Features of Plants and Animals, Our Body, Our Environment, Air, Water and Weather, Our Universe, Food we Eat (Classification and Properties), Clothes we Wear ( Source and Properties).
The Actual Question Paper Contains 40 Questions. The Duration of the Test Paper is 60 Minutes.
1. Which one of the followings is the food for the animal given in the picture below?
(A) Flesh (B) Fruits (C) Vegetables (D) Rice
2. Steve’s mother overcooked the food at home. What is the result of overcooking of food?
(A) Loss of nutrients (B) Loss of salt (C) Loss of spices (D) None of these
3. Which of the following is a rock?
(A) Slate (B) Sandstone (C) Granite (D) All of these
4. Which one of the followings does not move from one place to another on its own?
(A) Man (B) Insect (C) Bird (D) Plant
5. Steve keeps the tap open while brushing his teeth. The action of Steve is called ______.
(A) Saving of water (B) Careful use of water
(C) Careless use of water (D) None of these
6. Identify the wild animal from the options given below.
(A) (B) (C) (D) None of these
7. Which one of the following gas of atmosphere is inhaled by human beings to be alive?
(A) Nitrogen (B) Oxygen
(C) Helium (D) None of these
8. Which one of the following statements is correct?
Statement 1: Living and non living things are important for us.
Statement 2: Only living things are important for us.
(A) Statement 1 is correct
(B) Statement 2 is correct
(C) Both statement 1 and 2 are correct
(D) Both statement 1 and 2 are incorrect
9. What does the following figure represent ?
(A) Pollutants (B) Cyclone
(C) Water cycle (D) None of these
10. The cow is a ______ giving animal.
(A) Fruit (B) Green vegetable
(C) Wheat (D) Milk
1. (A) 2. (A) 3. (D) 4. (D) 5. (C) 6. (C) 7. (B) 8. (A) 9. (C) 10. (D)
Class III
Syllabus & Sample Questions :
Land and aquatic animals, The Plant Kingdom, The Animal Kingdom, Human Body, Our Environment, Natural Resources, The Universe, Our Safety and First Aid, Motion Transport and Travel, General and Applied Science.
1. What will happen in the given condition shown in the figure below?
(A) Freezing of water
(B) Condensation of water
(C) Evaporation of water
(D) None of these
2. What precaution you should take while working in the lab?
(A) Don’t concentrate too much.
(B) Don’t touch unknown chemicals
(C) Conduct experiment some times against rule
(D) All of these
(E) None of these
3. Which one of the following animals can breathe in air as well as in water also?
(A) Fish
(B) Snake
(C) Crow
(D) Frog
(E) None of these
4. In mountain regions, terrace farming is done to control which one of the following natural phenomena?
(A) Deposition
(B) Soil erosion
(C) Photosynthesis
(D) All of these
(E) None of these
5. A student takes a balloon and fills it with air. What will he notice?
(A) He will notice that the mass of the balloon remains same.
(B) He will notice that the mass of the balloon is increased.
(C) He will notice that the mass of the balloon is decreased.
(D) He will notice that the mass of the balloon is decreased by ½ of the initial mass of the balloon.
(E) None of these
View Comments (35)
Please reply me, May I consult with author?
Please recheck the answer sheets of Science Olympiad, there is some mistake. I checked my answers from answer key and my marks are 56 but when result declared I got only 49.5 marks. Please I request you to recheck the papers.
I want IOS past papers, please help.
Thanks for sharing the Sample Papers of IOS exams. The information provided in the post is very useful in order to prepare for IOS Olympiad Exam. Thanks for the useful post.
I am studying 8th standard. Can anyone please tell me, where can I buy the book for preparation of IOS exam?
You can buy it from website of Silver Zone.
Please answer the following question, 'What is the formula of respiration of plants?'.
I want question papers for level 2.
I want IOS second level sample papers for class 8th.
What is the function of football in atomic weapons?
My school Olympiad held on 15th November. Can you please give me the answer key of IOS? So I can check my answer.
Please send me the science Olympiad sample questions for class 7th.
Please send me the questions of 6th class.
I want sample paper of class 7 for all subjects. Please provide me the question papers.
I want 12th standard Physics sample question papers. Can you please provide?
You should consult your friend.
Please give some questions for class 8th.
Last year, those who have given the exam take solution from them.
Please give me some questions of class 9th.
What is Archimedes principle?
Please add more questions to class 8th.
Please take the hard questions in silver zone Exam so that student can do best of it.
Please give me the sample paper for class VIII.
What is mole concept ?
What is the symbol of an electric bulb?
Please give me some more question paper models for class IV.
Please give me the sample paper for class 6th.
They should give some more sample papers because these are very easy. I am talking about class 8 only.
Who invented the hygrometer?
LEONARDO DA VINCI invented the first crude hydrometer.
What is the difference between convection and conduction?
In convection heat is transfered in such a way that each particle come and gain heat from the source but in conduction heat is transferred by particle to particle.
What is the structure of an atom?
Atoms are the basic units of matter and the defining structure of elements. Atoms are made up of three particles: protons, neutrons and electrons. Protons and neutrons are heavier than electrons and reside in the center of the atom, which is called the nucleus
Atoms are the basic units of matter and the defining structure of elements. Atoms are made up of three particles: protons, neutrons and electrons. Protons and neutrons are heavier than electrons and reside in the center of the atom, which is called the nucleus.