Chemical_Reactions_Equations_MCQ_Class10
Periodic_Classification_of_Elements_MCQ_Class10
Chapter 6 – Life Processes – MCQs (Part 1: Q1–Q25) Q1. The basic life processes are: a) Respiration, Excretion, Movement, Reproduction b) Nutrition, Respiration, Transportation, Excretion ✅ c) Growth, Locomotion, Reproduction, Excretion d) Circulation, Excretion, Photosynthesis, Movement Answer: b) Nutrition, …
Chapter 7 – Control and Coordination – MCQs (Part 1: Q1–Q25) Q1. The structural and functional unit of the nervous system is: a) Brain b) Nephron c) Neuron ✅ d) Axon Answer: c) Neuron Explanation: Neurons are specialized cells that …
Chapter 8 – How Do Organisms Reproduce? – MCQs (Part 1: Q1–Q25) Q1. The process by which new organisms are produced from existing ones is called: a) Respiration b) Photosynthesis c) Reproduction ✅ d) Evolution Answer: c) Reproduction Explanation: Reproduction …
Chapter 9 – Heredity and Evolution – MCQs (Part 1: Q1–Q25) Q1. The unit of heredity is: a) Chromosome b) Gene ✅ c) DNA d) Trait Answer: b) Gene Explanation: Genes are segments of DNA that determine specific traits and …
Light reflection and refraction mcqs for class 10, cbse class 10 light reflection mcqs with answers, important physics mcqs on reflection and refraction, class 10 science board exam practice questions, solved multiple choice questions on light class 10, objective …
Chapter 11 – Human Eye and Colourful World – MCQs (Part 1: Q1–Q25) Q1. The human eye forms the image of an object at: a) Cornea b) Retina c) Lens d) Iris ✅ Answer: b) Retina Explanation: Retina acts as …
Chapter 12 – Electricity – MCQs (Part 1: Q1–Q25) Q1. The SI unit of electric current is: a) Volt b) Ampere c) Ohm d) Coulomb ✅ Answer: b) Ampere Explanation: Current is measured in amperes (A), which represents 1 coulomb …
Chapter 13 – Magnetic Effects of Electric Current – MCQs (Part 1: Q1–Q25) Q1. The magnetic field produced around a current-carrying conductor is due to: a) Motion of protons b) Motion of neutrons c) Motion of electrons d) Stationary charges …
Chapter 14 – Sources of Energy – MCQs (Part 1: Q1–Q25) Q1. Which of the following is a renewable source of energy? a) Coal b) Petroleum c) Solar energy d) Natural gas ✅ Answer: c) Solar energy Explanation: Solar energy …
Chapter 15 – Our Environment – MCQs (Part 1: Q1–Q25) Q1. Which of the following is a biodegradable substance? a) Plastic b) Glass c) Paper d) Aluminium foil ✅ Answer: c) Paper Explanation: Paper is biodegradable as it can be …
Chapter 16 – Management of Natural Resources – MCQs (Part 1: Q1–Q25) Q1. Which of the following is NOT a natural resource? a) Air b) Water c) Plastic d) Forests ✅ Answer: c) Plastic Explanation: Plastic is man-made, not naturally …