10th Science Public Exam Important Questions | Board Exam Special

Score maximum marks with 10th Science Public Exam Important Questions. Master high-yield problems, laws, and diagrams from Physics, Chemistry, and

Supercharge your final revision and ensure top marks with our definitive collection of 10th Science Public Exam Important Questions. This comprehensive guide is carefully curated based on previous years' public exam question papers, current blueprint trends, and official weightage guidelines. Covering all essential 2-mark definitions, 4-mark short answers, and 7-mark essay questions across Physics, Chemistry, and Biology, this resource provides the strategic roadmap you need. Focus your study time on these highly repeated topics, master the critical compulsory problems, and step into your public exam hall with absolute confidence.


10th Science Public Exam Important Questions | Board Exam Special

10th SCIENCE - PUBLIC EXAM IMPORTANT QUESTIONS

(Tamil Nadu State Board)
PHYSICS
2 & 3 MARK QUESTIONS
  • Define Inertia. Mention its types with examples.
  • What is Momentum? Write its formula.
  • Define Force and its SI unit.
  • State Newton's Laws of Motion.
  • Define Work and Power.
  • What is Pressure?
  • Define Buoyant Force.
5 MARK QUESTIONS
  • Derive F = ma using Newton's Second Law.
  • State and prove Law of Conservation of Momentum.
  • Explain Rocket Propulsion.
  • State Universal Law of Gravitation and give formula.
  • Explain Archimedes' Principle.
  • Describe defects of Human Eye and corrections.
CHEMISTRY
2 MARK QUESTIONS
  • Define Atom and Molecule.
  • What is Mole concept?
  • Define Isotopes and Isobars.
  • What is pH scale?
  • Define Acid, Base and Salt.
5 MARK QUESTIONS
  • Explain types of Chemical Reactions.
  • Describe Reactivity Series.
  • Differentiate Metals and Non-metals.
  • Explain Carbon Compounds.
  • What is Esterification? Explain with example.
BIOLOGY
2 MARK QUESTIONS
  • Define Cell.
  • What are Cell Organelles?
  • Define Photosynthesis.
  • What is Respiration?
  • Define Transpiration.
5 MARK QUESTIONS
  • Explain structure of Cell with diagram.
  • Describe Plant and Animal Tissues.
  • Explain Photosynthesis process.
  • Describe Human Digestive System.
  • Explain Circulatory System.
  • Describe Nervous System.

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