Subject-Wise Important Questions for CBSE Class 12

 

Important Questions for CBSE Class 12 – Subject-Wise Guide for Science, Commerce, and Humanities

Class 12 is the most critical year in a student’s school life, as CBSE board exam results directly impact college admissions and career choices. With a vast syllabus and intense competition, students must prepare strategically. Practicing subject-wise important questions for CBSE Class 12 is one of the most effective ways to revise smartly, score better, and reduce exam stress.

Why Use Important Questions for Class 12?

Important questions are carefully selected based on CBSE’s latest syllabus, previous year papers, sample papers, and key concepts that appear frequently in board exams. They help students focus on high-weightage topics, understand marking schemes, and enhance problem-solving skills. These questions are especially useful for last-minute revision and self-assessment.

Stream-Wise Breakdown of Class 12 Important Questions

Science Stream

  • Physics: Current Electricity, Electrostatics, Ray Optics, and Communication Systems.

  • Chemistry: Aldehydes, Electrochemistry, Coordination Compounds, and Organic Chemistry.

  • Biology: Human Reproduction, Molecular Basis of Inheritance, and Evolution.

  • Maths: Integrals, Probability, Differential Equations, and Linear Programming.

Commerce Stream

  • Accountancy: Partnership Firms, Reconstitution, and Financial Statements.

  • Business Studies: Principles of Management, Marketing, and Organising.

  • Economics: National Income, Government Budget, and Indian Economic Development.

Humanities Stream

  • History: Colonialism, Indian Independence, and Partition of India.

  • Political Science: Cold War, Globalisation, and Indian Constitution at Work.

  • Geography: Human Settlements, Resources, and Transport.

  • Psychology & Sociology: Personality Theories, Social Institutions, and Cultural Change.

Access Free Subject-Wise Important Questions

Home-Tution.com offers free downloadable PDFs of CBSE Class 12 important questions, stream-wise and chapter-wise. Each question set comes with expert solutions to help students learn the ideal answer format and improve accuracy.

Benefits of solving important questions for class 12

CBSE Important Questions for Class 12 Board Exams: Subject-Wise Guide

Preparing for the CBSE Class 12 board exams is a crucial milestone for every student. One of the most effective strategies to maximize your score is to practice important questions that are carefully selected from key topics in each subject. These questions not only help you revise core concepts but also familiarize you with the types of questions that frequently appear in board exams. NCERT Solutions for class 12 are a Must for all students. 

Why Focus on Important Questions for Class 12?

  • Covers Key Topics: Important questions are curated from chapters with high weightage, ensuring you focus on areas most likely to be tested.

  • Exam Pattern Familiarity: Practicing these questions helps you understand the structure and style of board exam questions, including short answers, long answers, and application-based problems.

  • Efficient Revision: They serve as a quick revision tool, allowing you to revisit essential concepts and formulas before the exam.

  • Improved Confidence: Regular practice boosts your problem-solving speed and confidence, reducing exam anxiety.

Subject-Wise Important Questions for CBSE Class 12

Mathematics

Key chapters and question types include:

  • Relations and Functions: Types, properties, and solved examples.

  • Inverse Trigonometric Functions: Principal values, domain, and range.

  • Matrices and Determinants: Properties, operations, and application-based questions.

  • Continuity and Differentiability: Proving continuity, differentiability, and related theorems.

  • Application of Derivatives: Tangents, normals, maxima, and minima.

  • Integrals and Differential Equations: Definite and indefinite integrals, solving differential equations.

  • Probability and Linear Programming: Problem-solving and case studies.

Physics

Frequently asked topics:

  • Electric Charges and Fields, Electrostatics: Numericals and conceptual questions.

  • Current Electricity, Magnetism: Circuit diagrams and derivations.

  • Electromagnetic Induction, Alternating Current: Laws and Practical Applications.

  • Optics: Ray diagrams, lens/mirror formulae, and wave optics.

  • Modern Physics: Dual nature of matter, atoms, nuclei, and semiconductors.

Chemistry

Important areas include:

  • Solid State, Solutions, Electrochemistry: Numericals and theory-based questions.

  • Chemical Kinetics, Surface Chemistry: Rate laws, adsorption, and catalysis.

  • Coordination Compounds, d- and f-Block Elements: Structure, bonding, and reactions.

  • Organic Chemistry: Mechanisms, naming reactions, and biomolecules.

  • Polymers, Chemistry in Everyday Life: Application-based questions.

Biology

Key chapters and concepts:

  • Reproduction, Genetics, and Evolution: Diagrams, processes, and inheritance problems.

  • Biotechnology and Its Applications: Principles, techniques, and case studies.

  • Human Health and Diseases, Microbes in Human Welfare: Mechanisms and Examples.

  • Ecology and Environment: Conservation, biodiversity, and ecosystem questions.

Economics

Critical topics:

  • National Income and Related Aggregates: Definitions, calculations, and numericals.

  • Money and Banking, Government Budget: Functions, policies, and case studies.

  • Indian Economic Development: Reforms, challenges, and current issues.

Business Studies

Focus areas:

  • Principles of Management, Business Environment: Short notes and case studies.

  • Marketing Management, Financial Management: Application-based and scenario questions.

  • Entrepreneurship Development: Processes and Examples.

Humanities (History, Geography, Political Science, Sociology)

  • History: Important events, timelines, and source-based questions.

  • Geography: Map work, case studies, and data interpretation.

  • Political Science: Key concepts, contemporary issues, and analytical questions.

  • Sociology: Definitions, theories, and application-based questions.

How to Use Important Questions Effectively

  1. Start After Each Chapter: Once you finish a chapter, solve important questions to test your understanding.

  2. Mark Difficult Questions: Identify and revisit questions you find challenging, referring back to your textbooks and notes.

  3. Simulate Exam Conditions: Practice with a timer to improve speed and accuracy.

  4. Revise Regularly: Use important questions for last-minute revision before the board exams.

The Class 12th important questions worksheets PDF are interesting since they were made using visuals and diagrams to keep students' attention while learning. Solving class 12th-class important questions will give students more clarity on the topic and strengthen their basics. Thus, their education will not be just rote learning. Instead, it will add some value to their life. The syllabus of class 12th will form the base of higher studies, and students must pay attention to all the topics of the syllabus and should listen to their teachers carefully in class. Must refer to the NCERT Solutions prepared by experts of HT. 

Solving the important questions in the Worksheet for Class 12 has various advantages. We've highlighted a handful of them below.

1. Important questions are based on past year questions which will help you to score better marks in your school exams as well as in your competitive exams.

2. These important questions are curriculum-based and cover all of the essential concepts.

3. Students will be more engaged with the topics if they practice questions from these important topics. 

4. Important questions will assist pupils in gaining a solid understanding of the subjects presented in school.

5. Students' analytical and problem-solving skills will increase due to completing important questions. 

6. These important questions will help you establish a study regimen.The 

Right Approach to use Important questions for CBSE class 12

The right approach to use Important questions for CBSE class 12 is to use these questions for revision purposes. Students must understand that Important questions for CBSE class 12 are not the complete syllabus, so reading the chapter from your textbook or notes tries to wind up the syllabus. Important questions for CBSE class 12 are prepared by the experts of HT each subject is prepared by a team of subject experts and teachers having years of teaching experience in the class 12 board. While preparing the Important questions for CBSE class 12, our experts analyzed the previous year’s papers and carefully selected a few questions from each chapter. Our experts try to write all types of questions, ranging from questions having 1 mark to 6 marks. All the Important questions for CBSE class 12 are prepared subject-wise and chapter-wise wise and all the questions are added with detailed solutions for easy understanding. 

Important Questions for CBSE Class 12 – Subject-Wise PDFs for Science, Commerce & Humanities