1. Role of Private Sector vs Public Sector Since Independence Private Sector Role: Public Sector Role: 2. Forms / Types of Public Sector Enterprises A. Departmental Undertakings Definition: Government departments that run businesses as part of government work. Features: Advantages: Disadvantages: Examples: Indian Railways, Postal Services B. Public / Statutory Corporations Definition: Organizations set up […]
1. Business Enterprises & Types Types of Enterprises 2. Forms of Private Sector Enterprises A. Sole Proprietorship Definition: Business owned, financed, and managed by one individual. Features (5) Advantages (5) Disadvantages (5) B. Joint Hindu Family (JHF) Business Definition: A business owned by Hindu Undivided Family and managed by Karta. Features (5) Advantages (5) Disadvantages
1. Role of Business in Development of an Economy 2. Types of Human Activities A. Economic Activities: B. Non-Economic Activities: 3. Difference Between Business, Profession, and Employment Basis Business Profession Employment Commencement Can be started anytime Requires qualification/license Requires appointment by employer Qualification No specific qualification needed Professional degree/skills needed Education/skills as required Investment Requires
🌟 परिचय अनंत चतुर्दशी हिंदू धर्म का एक प्रमुख पर्व है, जो हर वर्ष भाद्रपद माह के शुक्ल पक्ष की चतुर्दशी (अगस्त–सितंबर) को मनाया जाता है। इस दिन का विशेष महत्व है क्योंकि इसे दो रूपों में मनाया जाता है – इस प्रकार यह पर्व धार्मिक, सांस्कृतिक और सामाजिक तीनों दृष्टियों से अत्यंत महत्वपूर्ण है।
🌟 Introduction Teacher’s Day is a special occasion dedicated to honoring teachers for their guidance, dedication, and contribution to shaping the future of students and society. It is celebrated on 5th September every year in India to mark the birth anniversary of Dr. Sarvepalli Radhakrishnan, the second President of India and a great philosopher, teacher,
🌸 Onam Festival – History, Significance, and Celebrations Onam is one of the most celebrated festivals of Kerala, filled with joy, tradition, and cultural richness. Often called the festival of harvest and harmony, Onam is not just a religious event but also a cultural extravaganza that brings people together across communities. 🌾 The Legend Behind
🔹 Very Short Answer (1 mark) Q1. What is agriculture?Ans. Cultivation of crops and rearing of animals for food and other products. Q2. Define horticulture.Ans. Science of growing fruits, vegetables, flowers, and ornamental plants. Q3. What is pisciculture?Ans. Rearing and breeding of fish commercially. Q4. What is sericulture?Ans. Cultivation of silk-producing silkworms. Q5. Define crop
🔹 Very Short Answer (1 mark) Q1. What is sound?Ans. Vibrations that travel through a medium and can be heard by our ears. Q2. Name the medium through which sound cannot travel.Ans. Vacuum (no air or particles). Q3. What is amplitude of a sound wave?Ans. Maximum displacement of particles from mean position. Q4. What is
🔹 Very Short Answer (1 mark) Q1. Define work.Ans. Work is said to be done when a force is applied on an object and it is displaced in the direction of the force. Q2. State the SI unit of work.Ans. Joule (J). Q3. Define 1 Joule of work.Ans. Work done when a force of 1
🔹 Very Short Answer (1 mark) Q1. What is gravitation?Ans. The attractive force by which every object in the universe pulls every other object towards itself. Q2. Who formulated the law of gravitation?Ans. Sir Isaac Newton. Q3. What is the SI unit of gravitational force?Ans. Newton (N). Q4. Define acceleration due to gravity (g).Ans. The
🔹 Very Short Answer (1 mark) Q1. Define force.Ans. A push or pull on an object which can change its state of rest or motion. Q2. What is the SI unit of force?Ans. Newton (N). Q3. Who formulated the three laws of motion?Ans. Sir Isaac Newton. Q4. Define inertia.Ans. The tendency of a body to
🔹 Very Short Answer (1 mark) Q1. Define motion.Ans. Motion is the change in position of a body with respect to time and a reference point. Q2. What is rest?Ans. A body is said to be at rest if its position does not change with respect to a reference point. Q3. What is distance?Ans. The
🔹 Very Short Answer (1 mark) Q1. What is a tissue?Ans. A group of similar cells performing a specific function. Q2. Who coined the term “tissue”?Ans. Bichat. Q3. How many types of plant tissues are there?Ans. Two – Meristematic and Permanent. Q4. What are meristematic tissues?Ans. Actively dividing cells in plants responsible for growth. Q5.
🔹 Very Short Answer (1 mark) Q1. Who discovered the cell?Ans. Robert Hooke in 1665. Q2. Who proposed the cell theory?Ans. Schleiden and Schwann. Q3. Who discovered the nucleus?Ans. Robert Brown. Q4. What is the structural and functional unit of life?Ans. Cell. Q5. Name the smallest cell.Ans. Mycoplasma. Q6. Name the largest cell.Ans. Ostrich egg.
🔹 Very Short Answer Questions (1 mark) Q1. Who discovered the electron?Ans. J.J. Thomson. Q2. Who discovered the proton?Ans. E. Goldstein (discovered canal rays → protons identified). Q3. Who discovered the neutron?Ans. James Chadwick in 1932. Q4. What is the charge on an electron?Ans. –1 (negative). Q5. Name the experiment conducted by Rutherford.Ans. Alpha particle
🔹 Very Short Answer Questions (1 mark) Q1. Who was the first to use the term ‘atom’?Ans. The term ‘atom’ was first used by the Greek philosopher Democritus. Q2. Who gave the modern atomic theory?Ans. John Dalton. Q3. What is the smallest particle of an element that takes part in a chemical reaction?Ans. Atom. Q4.
🔹 Very Short Answer Questions (1 Mark Each) Q1. Define pure substance.Ans. A substance made up of only one kind of particles (atoms or molecules) is called a pure substance. Q2. What is a mixture?Ans. A substance composed of two or more pure substances physically mixed in any proportion. Q3. Give two examples of elements.Ans.
A. Multiple Choice Questions (20) Q1. The major activities for improving crop yields are:a) Crop variety improvementb) Crop production improvementc) Crop protection managementd) All of these Q2. Which of these is a kharif crop?a) Wheatb) Paddyc) Mustardd) Gram Q3. Wheat and mustard are grown in:a) Winter (Rabi) seasonb) Summer (Kharif) seasonc) Bothd) None Q4. Biofertilizers
Section A – Multiple Choice Questions (20 Qs) Q1. Sound waves are:a) Longitudinalb) Transversec) Electromagneticd) Both (a) and (b) Q2. The speed of sound in air at 25°C is approximately:a) 200 m/sb) 330 m/sc) 1500 m/sd) 3000 m/s Q3. Which of the following media carries sound fastest?a) Airb) Waterc) Irond) Vacuum Q4. Sound cannot travel
Section A – Multiple Choice Questions (20 Qs) Q1. Work done is said to be zero when:a) Force is applied and displacement is zerob) Displacement is applied and force is zeroc) Force and displacement are perpendiculard) All of the above Q2. SI unit of work is:a) Jouleb) Wattc) Newtond) Erg Q3. If a body of
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] (No figures in this section) Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] 41. Assertion (A): A person in a car jerks backward when the car suddenly moves forward.Reason (R): Due to inertia of rest,
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [Q.1–20] Section B – True/False [Q.21–30] Section C – Fill in the Blanks [Q.31–40] Section D – Assertion & Reason [Q.41–50] Section E – Very Short Answer (1 Mark Each) [Q.51–60] Section F – Short Answer (2 Marks Each) [Q.61–70] Section G – Short Answer (3 Marks Each)
Section A – Multiple Choice Questions (MCQs) [20 Questions × 1 mark = 20] Section B – True/False [10 Questions × 1 mark = 10] Section C – Fill in the Blanks [10 Questions × 1 mark = 10] Section D – Assertion & Reason [10 Questions × 1 mark = 10] Section E –
Class 9 — Improvement in Food Resources (30 MCQs) Class 9 — Improvement in Food Resources (30 MCQs) Interactive MCQ quiz — choose one option per question. Click Submit for score & feedback, or Reset to try again. Includes small schematic figures where helpful. Submit Reset Answer key & per-question feedback appear after submission. Made
Class 9 Science — Sound (30 MCQs) Class 9 Science — Sound (30 MCQs) Interactive MCQ quiz — select one option per question. Click Submit for score & feedback or Reset to try again. Figures included where helpful. Submit Reset Answer key & feedback appear after submission. Made for CBSE Class 9 Science — Chapter:
Class 9 — Work & Energy (30 MCQs) Class 9 — Work & Energy (30 MCQs) Interactive MCQ quiz — select one option per question. Click Submit for score & feedback or Reset to try again. Figures included where helpful. Submit Reset Answer key & feedback appear after submission. Made for CBSE Class 9 Physics
Class 9 — Gravitation (30 MCQs) Class 9 — Gravitation (30 MCQs) Interactive MCQ quiz — select one option per question. Click Submit for score and feedback or Reset to try again. Figures included where helpful. Submit Reset Answer key & feedback appear after submission. Made for CBSE Class 9 Physics — Chapter: Gravitation •
Class 9 — Force & Laws of Motion (30 MCQs) Class 9 — Force & Laws of Motion (30 MCQs) Interactive MCQ quiz — select one option per question and click Submit. Includes small inline figures where helpful (free-body diagrams, action–reaction). Submit Reset Score & feedback appear below after submission. Made for CBSE Class 9
Class 9 — Motion (30 MCQs) Class 9 — Motion (30 MCQs) Interactive MCQ quiz — select one option per question and click Submit. Includes small figures (distance–time & velocity–time graphs) where helpful. Submit Reset Score & feedback appear below after submission. Made for CBSE Class 9 Physics — Chapter: Motion • Print with Ctrl/Cmd+P.
Class 9 — Tissues (30 MCQs) Class 9 — Tissues (30 MCQs) Interactive practice quiz. Select one answer per question, then click Submit. Submit Reset Made for CBSE Class 9 Biology • Chapter: Tissues
Class 9 — The Fundamental Unit of Life (30 MCQs) Class 9 — The Fundamental Unit of Life (30 MCQs) Interactive MCQ quiz — select one option per question. Click Submit for score and feedback or Reset to try again. Submit Reset Answers & feedback appear below after submission. Made for CBSE Class 9 practice
