1. Which of the following is the most commonly used technique for desalination of seawater? A) Reverse Osmosis B) Filtration C) Distillation D) Evaporation Answer: A) Reverse Osmosis 2. What is the primary cause of water scarcity in many regions of the world? A) Uneven distribution of freshwater resources …
Introduction Drone technology, or Unmanned Aerial Vehicles (UAVs), has rapidly evolved from military innovations to a multifaceted tool with wide-ranging applications in both the civil and defense sectors. Drones have become an essential part of modern technological advancements, providing enhanced capabilities in areas such as surveillance, logistics, agriculture, disaster management, …
1. What is the primary purpose of drone technology in the civil sector? A) Military surveillance B) Agricultural monitoring C) Air traffic control D) Space exploration Answer: B) Agricultural monitoring 2. Which technology is primarily used in drones for navigation? A) GPS B) Bluetooth C) Wi-Fi D) Infrared Answer: A) …
Introduction: In the contemporary world, Information Technology (IT) has become a cornerstone of modern governance. The role of IT in governance is expansive, influencing nearly every aspect of the functioning of government systems, public administration, and citizen services. The integration of IT into governance processes, widely referred to as e-governance, …
1. Which of the following is a significant impact of Information Technology on governance? a) Increased corruption b) Improved transparency and accountability c) Decreased accessibility of government services d) None of the above Answer: b) Improved transparency and accountability 2. The term ‘e-Governance’ refers to: a) The use of electronic …
Introduction Agriculture, the backbone of most economies, has undergone significant transformation with the integration of technology. The advent of precision farming has revolutionized agricultural practices by enabling farmers to utilize modern technologies for better productivity, resource management, and sustainability. Precision farming, often referred to as smart farming, employs a variety …
1. What is precision farming? a) A type of farming that uses only traditional methods. b) A farming system that uses modern technologies to optimize yield. c) A method of farming that uses chemical fertilizers. d) A technique based on manual labor. Answer: b) A farming system that uses …
Introduction In the face of rising concerns over climate change, depleting fossil fuel reserves, and environmental degradation, the importance of transitioning to renewable energy sources has never been more pronounced. Among the various renewable energy options, solar, wind, and biomass stand out as the most promising solutions for meeting the …
1. Which of the following is a key technological innovation in solar energy? a) Solar panels made from silicon b) Thin-film solar cells c) Solar concentrators d) All of the above Answer: d) All of the above 2. The efficiency of solar panels is primarily determined by: a) The angle …
Introduction Artificial Intelligence (AI) has rapidly transformed various aspects of human life, from automating simple tasks to revolutionizing industries like healthcare, education, finance, and more. The potential benefits of AI are immense, promising efficiency, enhanced decision-making, and new ways of solving complex problems. However, alongside its many advantages, AI raises …
1. What is one of the primary ethical concerns regarding artificial intelligence (AI)? A) Data privacy and security B) Enhancement of human cognitive abilities C) Cost of implementing AI systems D) Speed of algorithm processing Answer: A) Data privacy and security 2. Which of the following is a concern about …
Introduction In the modern world, economic growth is increasingly driven by scientific and technological advancements. The relationship between innovation and economic progress has been proven time and again, as countries that embrace cutting-edge technologies and foster an environment of creativity often experience rapid development. From industrial revolutions to the digital …
1. Which of the following is considered a direct benefit of innovation in science and technology for economic growth? A) Increase in traditional agriculture practices B) Enhancement of production efficiency C) Reducing government spending D) Strengthening cultural practices Answer: B) Enhancement of production efficiency 2. Which sector has been primarily …
Introduction 3D printing, also known as additive manufacturing, has emerged as a transformative technology in the world of manufacturing. By building objects layer by layer using computer-aided design (CAD) models, 3D printing offers unprecedented possibilities for creating intricate designs, reducing waste, and enhancing customization. Initially perceived as a tool for …
Which of the following is a primary advantage of 3D printing technology in manufacturing? a) High material wastage b) Long production time c) Low customization d) Reduced production costs Answer: d) Reduced production costs What is another term commonly used for 3D printing technology? a) Additive Manufacturing b) Subtractive Manufacturing …
Introduction The Sustainable Development Goals (SDGs), established by the United Nations in 2015, represent a global commitment to eradicating poverty, protecting the planet, and ensuring peace and prosperity for all by 2030. These 17 interconnected goals encompass diverse challenges, ranging from ending hunger to combating climate change. While policies and …
1. Which Sustainable Development Goal (SDG) focuses on affordable and clean energy? A. SDG 3 B. SDG 7 C. SDG 12 D. SDG 15 Answer: B. SDG 7 2. What role does science play in achieving SDG 13 on climate action? A. Provides policy recommendations B. Develops renewable energy solutions …
Introduction In the era of rapid technological advancements and widespread internet connectivity, cybersecurity has emerged as one of the most significant concerns worldwide. India, with its vast population and growing digital footprint, is increasingly vulnerable to cyber threats. Cybersecurity in India is not only essential to safeguard data, but also …
1. What is the primary objective of India’s National Cyber Security Policy 2013? a) To promote digital literacy b) To protect India’s cyberspace from cyber threats c) To support global trade d) To regulate the use of the internet Answer: b) To protect India’s cyberspace from cyber threats 2. Which …
Introduction Biotechnology has emerged as a powerful tool in modern science, offering solutions that range from improving agricultural productivity to advancing medical therapies. At the heart of this technological revolution lie two interconnected fields: cloning and genetic engineering. These biotechnological advancements hold immense potential for enhancing human life, offering novel …
1. Which of the following best defines ‘cloning’ in the context of biotechnology? a) The process of creating an identical copy of an organism b) The introduction of foreign DNA into an organism c) The manipulation of genes to produce new traits d) The study of the genetic makeup of …