Introduction: In recent years, the world has witnessed a revolution in energy systems, particularly in the form of smart grids and energy storage technologies. As the demand for energy continues to rise, coupled with the urgent need to mitigate climate…

1. Which of the following technologies is critical for the integration of renewable energy into smart grids? a) Blockchain b) Energy storage c) Artificial intelligence d) Quantum computing Answer: b) Energy storage 2. What is the main benefit of using…

Introduction The integration of Artificial Intelligence (AI) and robotics into military and defense systems is revolutionizing modern warfare, leading to the development of more efficient, precise, and safer operations. The advent of AI and robotics has brought about a paradigm…

1. Which of the following is a primary use of Artificial Intelligence (AI) in military applications? a) Space exploration b) Autonomous weapons systems c) Medical diagnostics d) Financial market analysis Answer: b) Autonomous weapons systems 2. What is the role…

Introduction Water is an essential natural resource that sustains life on Earth. With increasing demands from population growth, industrialization, agriculture, and urbanization, the pressure on water resources is at an all-time high. Water scarcity has become a major issue in…

1. Which of the following is a major technological innovation for water conservation? a) Desalination plants b) Reverse osmosis c) Drip irrigation d) Dams Answer: c) Drip irrigation 2. What is the primary objective of rainwater harvesting systems? a) Generating…

Introduction In the digital age, technology has revolutionized various sectors, including governance. Among the transformative innovations, blockchain technology stands out for its potential to enhance transparency, accountability, and efficiency in governmental processes. Originally designed for cryptocurrency transactions, blockchain’s core principles…

1. What is the main feature of blockchain technology? a) Centralized data storage b) Secure and decentralized ledger c) High energy consumption d) Easily changeable data Answer: b) Secure and decentralized ledger 2. Which of the following is a primary…

Introduction India, with its vast rural expanse, remains home to more than two-thirds of its population, where the majority still depend on agriculture and related activities for their livelihoods. However, despite the agrarian dominance, rural India faces persistent challenges such…

1. Which of the following is a key objective of using science and technology for rural development in India? A) To increase urban migration B) To provide sustainable livelihood options C) To reduce rural population growth D) To increase the…