Class 10 Science — Practice Questions with Answers (CBSE)

Chapter-wise practice questions for CBSE Class 10 Science, with answers and explanations for every question. Pick a topic to start.

Control and Coordination

• Animals - Nervous System · 8 questions
• Coordination in Plants · 9 questions

Chemical Reactions and Equations

• Chemical Equations · 11 questions
• Types of Chemical Reactions · 15 questions

Acids, Bases and Salts

• Understanding the Chemical Properties of Acids and Bases · 15 questions
• How Strong are Acid or Base Solutions? · 11 questions
• More About Salts · 15 questions

The Human Eye and the Colourful World

• The Human Eye · 9 questions

Metals and Non-metals

• Chemical Properties of Metals · 13 questions

Life Processes

• Nutrition · 15 questions
• Respiration · 12 questions
• Transportation · 15 questions

How do Organisms Reproduce?

• Modes of Reproduction Used by Single Organisms · 8 questions
• Sexual Reproduction · 10 questions

Heredity

• Heredity · 14 questions

Light – Reflection and Refraction

• Spherical Mirrors · 12 questions
• Refraction of Light · 15 questions

Our Environment

• Food Chains and Webs & How Our Activities Affect The Environment · 15 questions

Electricity

• Resistance of a System of Resistors · 8 questions