Food Travels: Spaghetti and Potato 1. Which of the following regions is the origin of the potato?      A) Europe      B) North America      C) South America (Andean region)      D) Africa      Answer: C) South America (Andean region) 2. How did potatoes first reach Europe?      A) Through ancient trade routes like the Silk Road      B) Introduced by Arab…

 Silk Routes Link the World 1. What were the Silk Routes primarily known for?      A) The spread of democracy      B) The movement of armies      C) Vibrant trade and cultural exchanges between Asia, Europe, and Africa      D) Agricultural development      Answer: C) Vibrant trade and cultural exchanges between Asia, Europe, and Africa 2. Which product gave the…

The Pre-modern World 1. What does the term “pre-modern world” refer to?      A) The period after the Industrial Revolution      B) The time before modern globalization and industrialization      C) The era of digital technology      D) The 21st-century global economy      Answer: B) The time before modern globalization and industrialization 2. Which of the following was a significant…

Women’s Procession in Bombay during the Quit India Movement 1. In which year was the Quit India Movement launched?      A) 1939      B) 1940      C) 1942      D) 1945      Answer: C) 1942 2. Who delivered the famous ‘Do or Die’ speech during the Quit India Movement?      A) Jawaharlal Nehru      B) Sardar Vallabhbhai Patel      C) Mahatma Gandhi      D)…

Photosynthesis Test Photosynthesis Test Multiple Choice Questions (MCQs) Joseph Priestley’s experiment with a mint plant under a bell jar demonstrated that plants: Remove carbon dioxide from the air Release nitrogen into the air Restore oxygen to the air Absorb water vapour from the air Who discovered that sunlight is essential for the purification of air…

Class 10 Chemistry Test: Carbon and Its Compounds Multiple Choice Questions (MCQs) [1 mark each] Assertion and Reason Questions [1 mark each] For each question, choose the correct answer: Two-Marker Questions [2 marks each] One-Marker Questions [1 mark each] Here are the answers with correct numbering for the Class 10 Chemistry test on “Carbon and…

9th Grade Science Test 9th Grade Science Test Topics: Thrust, Pressure, Weight, Buoyancy, Units, and Reasoning Questions Multiple Choice Questions (MCQs) The SI unit of pressure is: (a) Pascal (Pa) (b) Newton (N) (c) Joule (J) (d) Kilogram (kg) Thrust is defined as: (a) The force exerted by a fluid on an object (b) The…

Lanthanoids – Questions and Numericals 2-Marker Questions Explain why lanthanoids exhibit a decrease in atomic and ionic radii from lanthanum to lutetium. What is this phenomenon called? Why is Ce(IV) considered a strong oxidant? Explain the stability of Ce(IV) with reference to its electronic configuration. Describe the basicity of lanthanoid hydroxides. How are they similar…

Chemistry Equilibrium Test Chemistry Equilibrium Test Multiple Choice Questions (MCQs) In a homogeneous equilibrium, all reactants and products are: (A) In different phases (B) In the same phase (C) Either in liquid or solid phase (D) Either in solid or gaseous phase Which of the following statements is correct regarding a heterogeneous equilibrium? (A) The…