1. The Age of Social Change 1.1 European Society Before the Revolution 1.2 Liberalism 1.3 Radicalism 1.4 Conservatism 2. The Coming of Socialism to Europe 2.1 Early Socialism 2.2 Karl Marx and Scientific Socialism 2.3 Socialist Parties in Europe 3. The Russian Empire in 1914 3.1 The Tsarist Autocracy 3.2 Social Structure 3.3 Conditions of […]
1. French Society During the Late Eighteenth Century 1.1 The Ancient Régime 1.2 The Three Estates 1.3 Burden of Taxes 2. The Struggle to Survive 2.1 Population and Food Supply 2.2 Subsistence Crisis 3. The Growing Middle Class and New Ideas 3.1 Emergence of the Middle Class 3.2 Role of Enlightenment Philosophers 3.3 Influence of
🔹 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.
🔹 Very Short Answer Questions (1 Mark Each) Q1. Define matter.Ans. Anything that has mass and occupies space is called matter. Q2. Name the three states of matter.Ans. Solid, Liquid and Gas. Q3. What is diffusion?Ans. The intermixing of particles of two substances on their own is called diffusion. Q4. Which state of matter has
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
Class 9 — Structure of the Atom (30 MCQs) Class 9 — Structure of the Atom (30 MCQs) Interactive MCQ quiz — select one option per question. Click Submit for score & feedback or Reset to try again. Submit Reset Answer key and per-question feedback appear after submission. Made for CBSE Class 9 practice •
Class 9 — Atoms & Molecules (30 MCQs) Class 9 — Atoms & Molecules (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 • Print with Ctrl/Cmd+P.
Class 9 — Is Matter Around Us Pure (30 MCQs) Class 9 — Is Matter Around Us Pure (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
Class 9 — Matter in Our Surroundings (30 MCQs) Class 9 — Matter in Our Surroundings (30 MCQs) Interactive MCQ quiz — select one option per question and click Submit. Small inline figures (particle diagrams, heating curve) are included where helpful. Submit Reset Score & detailed feedback appear below after submission. Made for CBSE Class
Case Study 1: Crop Variety Improvement To feed the growing population, scientists developed high-yielding varieties of wheat that were disease-resistant and required less water. Farmers adopted these seeds to increase production and reduce crop loss. Questions: Case Study 2: Crop Production Practices Farmers in a village compared traditional and modern farming methods. Traditional methods involved
Case Study 1: Production of Sound Reena struck a tuning fork on a rubber pad and brought it near her ear. She noticed vibrations in its prongs, and a humming sound was produced. Sound is produced by vibrating bodies and requires a medium for propagation. Questions: Case Study 2: Longitudinal Waves A slinky experiment was
