Class 10 Science MCQs Quiz
Welcome to your complete Class 10 Science MCQs Quiz hub. This page is designed for CBSE students who want chapter-wise, topic-wise, and unit-wise science practice in one clean and organized place. Instead of searching for separate quizzes, students can use this page to revise chemistry, biology, physics, environment, and practical-based science topics in a structured way.
Every quiz contains 10 multiple choice questions. After submitting the test, students can check their score instantly and also get a free PDF with correct answers. This makes revision faster, easier, and more effective for school exams, class tests, pre-boards, and final exam preparation.
If you want a student-friendly science revision hub for regular practice, this page is built exactly for that purpose.
Why Students Should Use This Class 10 Science MCQs Quiz Page
This page works as a complete revision hub for Class 10 Science. Students can directly open the topic they want to study and start practicing without wasting time. Since the quizzes are grouped in a structured way, revision becomes easier and more effective.
Short topic-wise quizzes are helpful because they reduce confusion, improve retention, and make regular practice more manageable. Students can focus on one chapter, one concept, or one section at a time.
This page is also useful for parents, teachers, tutors, and coaching support because it offers an organized structure for daily science practice and exam preparation.
Topic-wise Practice
Students can revise one concept at a time instead of attempting a large mixed quiz all at once.
Quick Self-Assessment
Instant results help students understand which topics need more revision and practice.
Useful for Exams
This format supports school tests, chapter tests, homework practice, and final exam preparation.
Unit I: Chemical Substances and Nature and Behaviour
Chemistry revision hub for reactions, equations, acids, bases, salts, metals, non-metals, and carbon compounds
This unit builds the chemistry foundation of Class 10 Science. Students revise chemical reactions, balanced equations, acids and bases, salts, important compounds, metals, non-metals, and carbon compounds. It is useful for concept building, school tests, and exam-oriented practice.
Chemical Reactions and Equations
Practice the basic and important ideas related to chemical reactions, equations, balancing, reaction types, and redox concepts.
- Chemical Reactions (Introduction)
- Chemical Equation
- Balanced Chemical Equation
- Implications of Balanced Equation
- Combination Reaction
- Decomposition Reaction
- Displacement Reaction
- Double Displacement Reaction
- Precipitation Reaction
- Endothermic Reaction
- Exothermic Reaction
- Oxidation
- Reduction
- Redox Reactions
Acids, Bases and Salts
This section helps students revise definitions, indicators, pH scale, neutralization, and everyday uses of acids, bases, and salts.
Important Compounds, Metals, Non-metals and Carbon Compounds
Revise school-level compounds, their preparation and uses, metal reactivity, ionic and covalent compounds, hydrocarbons, and carbon chemistry.
- Sodium Hydroxide (Preparation)
- Sodium Hydroxide (Uses)
- Bleaching Powder (Preparation)
- Bleaching Powder (Uses)
- Baking Soda (Preparation)
- Baking Soda (Uses)
- Washing Soda (Preparation)
- Washing Soda (Uses)
- Plaster of Paris (Preparation)
- Plaster of Paris (Uses)
- Metals: Properties
- Non-metals: Properties
- Reactivity Series
- Ionic Compounds: Formation
- Ionic Compounds: Properties
- Basic Metallurgical Processes
- Corrosion
- Corrosion Prevention
- Covalent Bonding in Carbon Compounds
- Versatile Nature of Carbon
- Homologous Series
- Nomenclature of Carbon Compounds
- Saturated Hydrocarbons
- Unsaturated Hydrocarbons
- Carbon Compounds: Combustion
- Carbon Compounds: Oxidation
- Carbon Compounds: Addition
- Carbon Compounds: Substitution
- Ethanol (Properties)
- Ethanol (Uses)
- Ethanoic Acid (Properties)
- Ethanoic Acid (Uses)
- Soaps
- Detergents
- Soaps vs Detergents
Unit II: World of Living
Biology revision section for life processes, control and coordination, reproduction, heredity, and related concepts
This unit focuses on the biology portion of Class 10 Science. It helps students understand how living beings function, how nutrition and respiration work, how control and coordination happen in plants and animals, how reproduction takes place, and how heredity explains the transfer of traits.
Life Processes and Control
Revise nutrition, respiration, transport, excretion, plant movements, hormones, nervous system, and reflex action.
- Living Being (Concept)
- Life Processes: Nutrition
- Life Processes: Respiration
- Life Processes: Transport
- Life Processes: Excretion
- Tropic Movements in Plants
- Plant Hormones (Introduction)
- Nervous System (Animals)
- Voluntary Actions
- Involuntary Actions
- Reflex Action
- Chemical Coordination (Animal Hormones)
Reproduction and Heredity
Practice questions on reproduction in plants and animals, reproductive health, heredity, Mendel’s contribution, and sex determination.
- Reproduction in Plants: Asexual
- Reproduction in Plants: Sexual
- Reproduction in Animals: Asexual
- Reproduction in Animals: Sexual
- Reproductive Health (Need)
- Family Planning (Methods)
- Safe Sex vs HIV/AIDS
- Child Bearing and Women’s Health
- Heredity (Introduction)
- Mendel’s Contribution
- Sex Determination (Brief)
- Evolution (Excluded)
Unit III: Natural Phenomena
Physics practice section focused on light, reflection, refraction, the human eye, lenses, and optical phenomena
This unit is highly important for physics preparation in Class 10 Science. It includes reflection and refraction of light, mirrors, lenses, formulas, magnification, optical devices, vision defects, prism concepts, dispersion, and scattering.
Reflection, Refraction and Optical Phenomena
Practice how light behaves with mirrors, lenses, prisms, and the human eye.
- Reflection by Curved Surfaces
- Spherical Mirrors: Terms
- Images by Spherical Mirrors
- Mirror Formula
- Magnification (Mirrors)
- Refraction of Light
- Laws of Refraction
- Refractive Index
- Refraction by Spherical Lenses
- Images by Spherical Lenses
- Lens Formula
- Magnification (Lenses)
- Power of a Lens
- Human Eye: Functioning
- Defects of Vision
- Corrections of Vision
- Applications of Mirrors and Lenses
- Refraction Through Prism
- Dispersion of Light
- Scattering of Light
Unit IV: Effects of Current
Electricity and magnetism revision section for current, resistance, circuits, power, magnetic field, AC, and DC
This unit is essential for students preparing for electricity and magnetic effects of current. It includes current, potential difference, Ohm’s law, resistors, heating effect, electric power, magnetic field, AC, DC, and domestic electric circuits.
Electricity and Magnetic Effects
Revise current electricity, resistance, power, magnetic field, field lines, conductors, AC and DC, and domestic circuits.
- Electric Current
- Potential Difference
- Ohm’s Law
- Resistance
- Resistivity
- Factors Affecting Resistance
- Resistors in Series
- Resistors in Parallel
- Applications of Series/Parallel in Daily Life
- Heating Effect of Electric Current
- Heating Effect Applications
- Electric Power
- Magnetic Field
- Magnetic Field Lines
- Field Due to Current-Carrying Conductor
- Field Due to Coil/Solenoid
- Force on Current-Carrying Conductor
- Fleming’s Left Hand Rule
- Direct Current (DC)
- Alternating Current (AC)
- Frequency of AC
- Advantage of AC over DC
- Domestic Electric Circuits
Unit V: Natural Resources
Environment and ecology revision section for ecosystem, waste, ozone depletion, and sustainability concepts
This unit connects science with real life. Students learn about the environment, ecosystems, waste generation, biodegradable and non-biodegradable substances, and the impact of human activities on natural resources.
Environment and Sustainability
Practice environmental science topics linked to ecology, waste, and natural resource awareness.
Class 10 Science Practical MCQs
Practical-based quizzes for observation, experiment concepts, lab understanding, and viva-style revision
Practical knowledge is an important part of Class 10 Science preparation. These practical MCQs help students revise lab observations, experiment steps, result interpretation, diagrams, and concept-based practical questions.
Science Practicals by Unit
Use these quizzes to revise practical work from chemistry, biology, and physics sections.
- pH of Samples (Using pH Paper/Universal Indicator)
- Properties of Acids and Bases (HCl & NaOH): Litmus
- Properties of Acids and Bases (HCl & NaOH): Zinc Metal
- Properties of Acids and Bases (HCl & NaOH): Sodium Carbonate
- Classify Reactions: Combination
- Classify Reactions: Decomposition
- Classify Reactions: Displacement
- Classify Reactions: Double Displacement
- Metal Reactivity with Salt Solutions
- Acetic Acid (Ethanoic Acid) Properties
- Cleaning Capacity: Soap in Soft vs Hard Water
- V–I Relationship (Ohm’s Law Verification)
- Equivalent Resistance: Series
- Equivalent Resistance: Parallel
- Temporary Mount: Leaf Peel (Stomata)
- CO2 Released During Respiration
- Binary Fission in Amoeba (Slide Study)
- Budding in Yeast and Hydra (Slide Study)
- Embryo of Dicot Seed (Identification)
- Focal Length of Concave Mirror
- Focal Length of Convex Lens
- Ray Through Rectangular Glass Slab
- Ray Through Glass Prism
Frequently Asked Questions about Class 10 Science MCQs Quiz
How many questions are there in each quiz?
Each quiz contains 10 multiple choice questions so students can practice quickly and regularly.
Do students get the result after submitting the quiz?
Yes, students can check their score instantly after submitting the test.
Is a free PDF with answers available?
Yes, students also get a free PDF with correct answers for revision and self-checking.
Who can use this page?
Students, parents, teachers, tutors, and coaching support teams can all use this page for structured practice.
Start Practicing Class 10 Science MCQs Quiz Now
Use this page as your daily revision hub. Practice topic by topic, check your result instantly, download the free PDF with correct answers, and keep improving step by step.
