Science Olympiad Questions for Class 11

The NSO class 11 previous year papers let students compare their academic performance to other students at their level. By participating in the Olympiad exam for class 11 science, students can improve their math, science, computer, and English skills. Students can analyze their weaknesses and strengths through national or international science Olympiads.

This olympiad exam for class 11 science provides a comprehensive assessment of students' knowledge, which motivates them to improve their grades. Students are judged based on their reasoning and scientific reasoning abilities.

How hard are NSO exams?

NSO questions aren't simple hypotheticals; they require you to think creatively and act accordingly. The NSO class 11 sample papers need in-depth study, even if the question seems complex and you understand the concept but can't decode it. It is possible to breeze through the test if you prepare well and concentrate.

When should you study for Class 11 NSO?

A child is most likely to succeed in school if he or she studies for 5-6 hours a day with perfect attention. It's also important to know the topic well. You can answer any question as long as you understand all the concepts in the science olympiad class 11 sample papers. Keep these things in mind to create a learning environment. Make a study plan. You need to let your family and friends know what you're doing so they can support you.

Syllabus for Science Olympiad Exams

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

Units and Measurements

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Mechanics

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Properties of Matter

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Heat and Thermodynamics

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Oscillations

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Waves

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Some Basic Concepts of Chemistry

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Structure of Atom

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Classification of Elements and Periodicity in Properties

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Chemical Bonding and Molecular Structure

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States of Matter

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Thermodynamics

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Equilibrium

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Redox Reactions

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Hydrogen

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The s-Block Elements

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The p-Block Elements(Groups 13 and 14)

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Organic Chemistry - Some Basic Principles and Techniques

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hydrocarbons

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Environmental Chemistry

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Diversity in the Living World

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Structural Organisation in Plants and Animals

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Cell : Structure and Functions

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Plant Physiology

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Human Physiology

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Free Sample Questions for

Question 1

The densest layer of Earth is
A. the crust because rotational forces throw heavy materials to the outside.
B. the crust because the collisions of tectonic plates create tremendous pressures that increases density.
C. the core because molten iron sank to the center in the early Earth.
D. the mantle because it is the thickest layer.

Question 2

Acids usually have a pH value that is greater than 7.
A. True
B. False

Question 3

How many significant figures are there in 9000?
A. 1
B. 2
C. 3
D. 4

Question 4

An organized way to gather information and to answer questions is a(n)
A. inquiry.
B. investigation.
C. experiment.
D. conclusion.

Question 5

What are the two parts of the cell membrane that serve as sites of cell recognition?
A. peripheral and integral membrane proteins
B. amino acids and lipids of the membrane
C. glycolipids and glycoproteins of the membrane
D. hydrophilic and hydrophobic ends of the membrane lipids

Question 6

These are the two main groups that all minerals can be classified into.
A. Crystalline and Noncrystalline
B. Quartz and Granite
C. Igneous and Metamorphic
D. Silicate and Non-silicate

Question 7

Hybrid orbitals give stronger covalent bonds due to
A. their orientation.
B. larger extent of overlap.
C. their similar shapes.
D. the presence of unpaired electrons.

Question 8

is the systematic study of our environment and our proper place in it.
A. Agriculture
B. Environmental science
C. Biodiversity
D. Sustainability

Question 9

How many significant figures are there in 0.00603?
A. 2
B. 1
C. 4
D. 3

Question 10

What is the main type of bonding found in CsI?
A. covalent bonding
B. ionic bonding
C. metallic bonding
D. coordinate covalent bonding