CBSE Solutions, PDF Book, MCQ, Revision Notes, Important Questions, Sample Paper, Previous Year Paper

Class 6

Class 7

Class 8

Class 9

Class 10

Class 11

Class 12

CBSE Frequently Asked Questions

Frequently Asked Questions FAQ In हिन्दी FAQ In English Frequently Asked Questions PDF Download FAQ In हिन्दी PDF Download FAQ In English PDF Download

Important Question Sound Chapter 11 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What causes the production of sound? Answer: Sound is produced due to the vibrations of an object. 2. What type of wave is a sound wave? Answer: Sound waves are longitudinal waves. 3. Through which medium does sound travel fastest? Answer: Sound travels […]

FAQ – Frequently Asked Questions CBSE

FAQ PDF Download विद्यार्थी: मैं अपनी प्रेजेंटेशन में कैसे सुधार कर सकता हूँ? क्या अच्छी प्रेजेंटेशन के लिए कोई अंक लिए जाते हैं? सीबीएसई: नहीं, प्रेजेंटेशन के लिए कोई अलग अंक नहीं लिए जाते लेकिन प्रयास करें कि आप उत्तर के इंपोर्टेंट पॉइंट्स को अंडरलाइन करें और लिखाई साफ हो। विद्यार्थी: तैयारी करते समय, जो […]

Important Question Work and Energy Chapter 10 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What are the two essential conditions for work to be done? Answer: (i) A force should act on an object. (ii) The object must be displaced in the direction of the force. 2. Write the formula for work done. Answer: Work done (W) […]

FAQ – Frequently Asked Questions CBSE

FAQ PDF Download Student: How should I improve my presentation? Are any marks given for good presentation? CBSE: No separate marks are given, but your answers can be neat, well organized with important points underlined. Student: While preparing, do I need to write whatever I am learning? CBSE: Making notes helps you in understanding the […]

Important Question Gravitation Chapter 9 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What is gravitation? Answer: Gravitation is the force of attraction between any two objects in the universe. 2. Who discovered the universal law of gravitation? Answer: Sir Isaac Newton discovered the universal law of gravitation. 3. Write the formula for the universal law […]

CBSE Class 10 Exam Pattern, Marking Scheme 2026

CBSE Class 10 Exam Pattern 2026 Overview Name of the Exam CBSE Secondary Examination 2026 The Conducting Body Central Board of Secondary Examination (CBSE) Examination Mode Offline Frequency Twice a year (The first attempt is compulsory, while the second attempt is optional.) Maximum marks 100 Total duration for theory paper 3 Hours CBSE Class 10 […]

Important Question Motion Chapter 7 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What is motion? Answer: Motion is a change in the position of an object with time. 2. What is the SI unit of speed? Answer: The SI unit of speed is metre per second (m/s). 3. Define displacement. Answer: The shortest distance measured […]

Important Question Tissues Chapter 6 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What is a tissue? Answer: A tissue is a group of cells similar in structure and function that work together to perform a specific activity. 2. Name the types of plant tissues. Answer: The two main types of plant tissues are meristematic tissue […]

CBSE Class 10 Syllabus 2026 Subject wise Curriculum PDF Download

CBSE Class 10 Syllabus 2026 For Main Subjects (Group A1) CBSE Class 10 Mathematics Syllabus 2026 CBSE Class 10 Science Syllabus 2026 CBSE Class 10 Social Science Syllabus 2026 CBSE Class 10 Syllabus 2026 for Languages (Group L) CBSE Class 10 English Language and Literature Syllabus 2026 CBSE Class 10 English Communicative Syllabus 2026 CBSE […]

Important Question The Fundamental Unit of Life Chapter 5 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. Who discovered the cell? Answer: Robert Hooke discovered the cell in 1665 while examining a thin slice of cork through a self-designed microscope. 2. What is the basic structural and functional unit of life? Answer: The cell is the basic structural and functional […]

Important Question Structure of the Atom Chapter 4 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. Who discovered the electron? Answer: J.J. Thomson discovered the electron. 2. What are canal rays? Answer: Canal rays are positively charged radiations discovered by E. Goldstein. 3. What is the charge and mass of a proton? Answer: A proton has a charge of […]

Important Question Atoms and Molecules Chapter 3 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. Who postulated that matter is made up of very small particles called ‘Parmanu’? Answer: Maharishi Kanad postulated that matter is made up of very small particles called ‘Parmanu’. 2. What is the Law of Conservation of Mass? Answer: The Law of Conservation of […]

Important Question Is Matter Around Us Pure Chapter 2 Science Class 9 CBSE Board

Important Questions For All Chapters – Science Class 9 Short Questions 1. What is a pure substance? Answer: A pure substance is a form of matter that contains only one kind of particles having the same chemical nature throughout. It has uniform composition and definite properties. 2. What is a mixture? Answer: A mixture is […]

CBSE Class 10 Two Examination Scheme 2026

1. Based on NEP 2020: The new scheme follows the National Education Policy 2020 which recommends reforming Board Exams to reduce stress and coaching dependence. 2. Two Exams per Year: Students will appear for two Class X Board Exams every year – one main and one improvement exam. 3. Implementation Year: This new system will […]

CBSE Class 10 Two Examination Scheme 2026

1. राष्ट्रीय शिक्षा नीति 2020 पर आधारित: नई योजना का उद्देश्य परीक्षा प्रणाली में सुधार कर कोचिंग पर निर्भरता और तनाव को कम करना है। 2. साल में दो बोर्ड परीक्षाएँ: कक्षा 10वीं के विद्यार्थियों के लिए हर वर्ष दो बोर्ड परीक्षाएँ होंगी – एक मुख्य (Main) और एक सुधार (Improvement) परीक्षा। 3. शुरुआत का […]

CBSE Class 10 Two Board Examination Scheme 2026

Two Board Examination Scheme Summary Summary In हिन्दी Summary In English CBSE Official PDF Document Two Board Examination Scheme Class 10 CBSE 2026 PDf – In Hindi Two Board Examination Scheme Class 10 CBSE 2026 PDF

CBSE Class 10 Maths Competency Based Questions with Answer

CBSE Competency Focused Practice Questions With Ans Class 10 PDF Mathematics Grade 10 (Vol-2) Mathematics Grade-10 (Vol-3) Mathematics Grade-10 (Vol-4) Maths CBSE Competency Based Questions with Ans Class 10 PDF CBSE Competency Based Questions with Ans Class 10 Maths