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These Most Important Questions For Class 10 Science Board Exam 2024 Mentioned Here Are Extracted From Previous Year Question Papers And They Help You Learn Important Knowledge about Class 10 Science Board Exam 2024.
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Most Important Questions For Class 10 Science Board Exam 2024
Physics Important Questions For Class 10 Science Board Exam 2024
Describe the principle of a lever and derive the formula for mechanical advantage.
Explain Ohm’s Law with an example and derive its mathematical expression.
What are the different types of lenses? Explain their uses with diagrams.
State and explain the laws of reflection and refraction.
Discuss the concept of work, energy, and power. Derive the work-energy theorem.
Explain the phenomenon of electromagnetic induction. What are its applications?
What is meant by the term ‘electric current’? Derive the relation between current, voltage, and resistance.
Define speed and velocity. How do they differ? Derive the formula for average velocity.
Explain Newton’s laws of motion with examples. How are they applied in everyday life?
What is acceleration? Derive the equation of motion for uniformly accelerated motion.
Describe the concept of inertia. How does it relate to Newton’s First Law of Motion?
A car accelerates from 20 m/s to 30 m/s in 5 seconds. Calculate its acceleration.
Define work and derive its formula. What is the SI unit of work?
Explain the law of conservation of energy. Provide examples to illustrate this law.
What is kinetic energy? Derive the formula for kinetic energy and explain its significance.
Describe potential energy and derive its formula. How is it different from kinetic energy?
Define power. Derive the formula for power and explain its units.
What is meant by the term ‘momentum’? Derive the formula for momentum and explain its conservation.
Explain the universal law of gravitation. Derive the formula and discuss its significance.
What is gravitational potential energy? Derive the formula and explain its applications.
Calculate the gravitational force between two objects with masses 5 kg and 10 kg separated by a distance of 2 meters.
Define heat and temperature. How do they differ? Explain the SI units of both.
What is the specific heat capacity? Derive the formula and explain its importance.
Explain the concept of latent heat with examples. Derive the formula for latent heat of fusion and vaporization.
Describe the process of conduction, convection, and radiation with examples.
What are the laws of reflection? Draw a diagram to illustrate these laws.
Explain the terms ‘refraction’ and ‘dispersion of light’. Derive the Snell’s law of refraction.
Describe the formation of an image by a concave lens with the help of a ray diagram.
What is the difference between convex and concave lenses? Explain their uses with examples.
State Ohm’s Law. Derive its mathematical expression and explain its applications in electrical circuits.
Describe the concept of electromagnetic induction. How is it applied in generators and transformers?
Chemistry Important Questions For Class 10 Science Board Exam 2024
Define a chemical reaction. Give an example of a reaction where a gas is evolved.
Balance the following chemical equation: Fe + O₂ → Fe₂O₃.
What is the difference between a physical change and a chemical change? Provide examples of each.
Explain the terms “reactant” and “product” with respect to a chemical reaction.
Describe the pH scale. What is the pH of a neutral solution?
Explain the difference between a strong acid and a weak acid. Give examples.
What are indicators? Name two natural indicators and their uses.
How do acids and bases neutralize each other? Provide an example of a neutralization reaction.
Discuss the general properties of metals and non-metals.
Explain the reactivity series of metals. How does it help in predicting the reactivity of metals?
What is the process of rusting? How can rusting be prevented?
Compare the properties of metals and non-metals with examples.
What are hydrocarbons? Differentiate between alkanes, alkenes, and alkynes.
Describe the process of combustion of hydrocarbons. What are the products of this reaction?
Explain the concept of isomerism with examples.
What is a functional group in organic chemistry? Provide examples of compounds with different functional groups.
Who proposed the periodic table of elements and how did it contribute to the understanding of chemical properties?
Discuss the trends in the periodic table with respect to atomic size, ionization energy, and electronegativity.
Explain the position of metals, non-metals, and metalloids in the periodic table.
How do the properties of elements change across a period and down a group in the periodic table?
What is a chemical bond? Explain the types of chemical bonds with examples.
Describe the concept of ionic bonding and provide an example of an ionic compound.
Explain covalent bonding and give examples of molecules with single, double, and triple bonds.
What is a molecular orbital? Describe the formation of molecular orbitals in diatomic molecules.
Biology Important Questions For Class 10 Science Board Exam 2024
Define the term “life processes.” What are the major life processes in living organisms?
Describe the process of respiration in humans. How does it differ from respiration in plants?
Explain the process of photosynthesis. What are the factors affecting photosynthesis?
What is the role of the circulatory system in humans? Describe the structure and function of the heart.
What is reproduction? Differentiate between asexual and sexual reproduction with examples.
Describe the process of human reproduction, including the structure and function of male and female reproductive systems.
Explain the stages of the menstrual cycle in females.
What are the advantages and disadvantages of asexual reproduction?
What is heredity? Explain the basic principles of inheritance according to Mendel’s laws.
Describe the structure of DNA and its role in heredity.
What is genetic variation? How does it contribute to evolution?
Explain the concept of evolution. What are the evidences supporting the theory of evolution?
Discuss the importance of a balanced diet. What are the consequences of nutritional deficiencies?
What are communicable diseases? Provide examples and explain their modes of transmission.
Describe the role of vaccines in preventing diseases. How do they work?
What are non-communicable diseases? Discuss their causes and prevention.
Define an ecosystem. What are the biotic and abiotic components of an ecosystem?
Explain the concept of food chain and food web with examples.
What is biodiversity? Why is it important to conserve biodiversity?
Discuss the impact of human activities on the environment. What measures can be taken for environmental conservation?
Describe the structure and function of plant tissues, including xylem and phloem.
What are the different types of plant reproduction? Explain the process of pollination and fertilization in flowering plants.
Discuss the structure and function of animal tissues, including epithelial, connective, muscular, and nervous tissues.
Explain the process of digestion in humans. Describe the role of different organs involved in digestion.
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