Science Olympiad Questions for Class 7

National Science Olympiad (NSO) is an exam that aims to challenge the students of class 7 problem-solving ability and improve their analytical skills. Science Olympiad Class 7 enhances the base of students for higher classes and helps them pay more interest in science.

The NSO Sample Papers for Class 7 available online can help the child learn about how the exam is carried out and what questions they can expect. Besides, parents can also download Science Olympiad Questions for Class 7 Pdf online.

With these Olympiad exams, a child can learn more about the science field as the syllabus is covered by CBSE and ICSE curriculum. It helps the student deal with science subjects more interactively and practically.

The Science Olympiad Questions for Class 7 are divided into three sections, consisting of 35 questions with 40 marks.

  • Logical reasoning

    This section will test the child's ability by providing puzzles and questions requiring thinking power.

  • Science

    This part will contain particular questions related to science subjects. The concept of this part is to check the candidate's knowledge.

  • Achiever section

    This section will test the candidate's problem-solving skills, including conceptual questions.

    The syllabus of this Olympiad contains 60% of the current class and 40% of the previous class.

Benefits of Science Olympiad Questions for Class 7

  • Students get exposure to different types of questions
  • It helps the student to revise the syllabus more appropriately.
  • It polishes the concept of students by solving the sample papers.

Syllabus for Science Olympiad Exams

These are the chapters covered in most of the Science Olympiad Exams.

Heat, Motion and Time

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Electric Current and its Effects

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Winds, Storms and Cyclones

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Light

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Acids, Bases and Salts

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Physical and Chemical Changes

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Weather, Climate and Adaptations of Animals to Climate

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Fibre to Fabric

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Nutrition in Plants and Animals

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Respiration in Organisms

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Transportation in Plants and Animals

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Reproduction in Plants

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Natural Resources and Their Conservation (Soil, Water: A Precious Resource, Forests our Lifeline, Wastewater Story)

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Level 2 & Achievers

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Free Sample Questions for

Question 1

Which plant structure performs most of the photosynthesis for a plant?
A. roots
B. stems
C. leaves
D. flowers

Question 2

Stored energy is called kinetic energy.
A. True
B. False

Question 3

The distance traveled per unit of time is called .
A. force
B. gravity
C. speed
D. energy

Question 4

is the process that causes a liquid or gas to pass through the wall of a living cell.
A. Turgor pressure
B. Filtering
C. Osmosis
D. Digestion

Question 5

A is a material through which thermal energy does not flow easily.
A. thermal energy
B. thermal conductor
C. thermal insulator
D. temperature

Question 6

What is a theory?
A. a well-tested explanation that unifies a broad range of observations
B. a belief one has about an unrelated set of circumstances
C. a huge collection of data used to prove an opinion

Question 7

This is the transfer of energy that occurs when molecules bump into one another.
A. Radiation
B. Conduction
C. Convection
D. Coriolis effect

Question 8

Which choice is associated with mass?
A. It never changes
B. Changes as gravity changes
C. Measured on spring scale

Question 9

Earth's plates meet at .
A. boundaries
B. faults
C. trenches

Question 10

What is osmosis?
A. protein movement
B. molecules moving from high concentration to low
C. type of cell
D. diffusion of water molecules