Science & Technology - Expected Questions - UPSC/IAS Video Lecture | UPSC Prelims Previous Year Paper Discussions (Hindi)

Ans. Science and technology play a significant role in the UPSC/IAS exam as it is an important component of the General Studies paper. Questions related to advancements in science and technology, their impact on society, and their applications are frequently asked in the exam. It is crucial for aspirants to have a good understanding of scientific concepts, technological innovations, and their implications to score well in this section.

Ans. Several topics in science and technology are frequently asked in the UPSC/IAS exam. Some popular ones include: - Artificial Intelligence and Machine Learning - Internet of Things (IoT) - Biotechnology and its applications - Space technology and exploration - Nanotechnology - Renewable energy sources - Genetic engineering - Cybersecurity - Robotics and automation

Ans. To prepare for the science and technology section of the UPSC/IAS exam, candidates should follow these strategies: 1. Read newspapers and magazines regularly to stay updated with the latest scientific developments and technological advancements. 2. Refer to standard textbooks on science and technology to build a strong foundation of the subject. 3. Make notes of important topics and revise them regularly. 4. Solve previous years' question papers to understand the pattern and types of questions asked in the exam. 5. Join online or offline coaching classes to get expert guidance and clarify doubts.

Ans. Sure! Here are a few examples of previous year questions on science and technology in the UPSC/IAS exam: 1. What is the concept of "gene editing" and how does it work? Discuss its potential applications and ethical concerns. 2. Explain the working principle of blockchain technology and discuss its potential applications beyond cryptocurrencies. 3. What is the significance of the Chandrayaan-2 mission? Discuss the scientific objectives and achievements of this mission. 4. What are the applications of CRISPR-Cas9 technology in the field of genetic engineering? Discuss its potential benefits and challenges. 5. Explain the concept of Internet of Things (IoT) and discuss its impact on various sectors such as agriculture, healthcare, and transportation.

Ans. Advancements in science and technology can contribute to the overall development of a country in various ways: 1. Economic Growth: Technological innovations can lead to the development of new industries, creation of employment opportunities, and increased productivity, which ultimately boosts economic growth. 2. Improved Healthcare: Scientific advancements in medical technology, pharmaceuticals, and healthcare systems can lead to better treatments, disease prevention, and improved overall health outcomes. 3. Sustainable Development: Science and technology can help in developing sustainable solutions for environmental challenges, such as renewable energy sources, waste management systems, and conservation strategies. 4. Education and Research: Advanced scientific research facilities and technological tools can enhance the quality of education and promote research and innovation in various fields. 5. Infrastructure Development: Technological advancements can contribute to the development of smart cities, efficient transportation systems, and improved communication networks, leading to better infrastructure facilities for the citizens.