Showing questions for April 18, 2025
- Total: 13 questions
Question 6 Apr 18, 2025
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Which new category was added by the Central Pollution Control Board to classify essential environmental services?
BlueThe Central Pollution Control Board (CPCB) introduced the 'Blue Category' as part of its revised industrial classification based on the Pollution Index. This newly classified colour is specifically designated for essential environmental services such as waste-to-energy plants and compressed biogas facilities. These services, while crucial for sustainability, generate relatively low pollution compared to heavier industries. The Blue Category complements the existing colour-based classification system of Red, Orange, Green, and White by providing a distinct slot for low-pollution but essential infrastructure. It also offers a two-year extension for consent validity, encouraging the growth of environmentally responsible sectors.
Question 7 Apr 18, 2025
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Which institute's researchers discovered a host protein that eliminates germs using a tweezer-like mechanism?
IIT BombayResearchers at IIT Bombay have identified a unique host protein that plays a critical role in the human immune system by eliminating germs before they can cause harm. This protein operates using a tweezer-like mechanism, acting almost like a special operations unit within the body’s defence system. The discovery, led by Prof. Anirban Banerjee, offers new insights into how our immune system neutralizes threats at an early stage. By understanding this mechanism, scientists may be able to develop more targeted therapies or strengthen immune responses, marking a significant advancement in the field of biomedical science and pathogen resistance.
Question 8 Apr 18, 2025
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Which country signed the Headquarters Agreement with the International Big Cat Alliance and pledged ₹150 crore for its support?
IndiaIndia took a major step in global wildlife conservation by signing the Headquarters Agreement with the International Big Cat Alliance (IBCA). This agreement not only allows the IBCA to be headquartered in India but also includes significant financial backing of ₹150 crore for its infrastructure and operational costs. The alliance, established in 2023, aims to protect and conserve seven species of big cats such as tigers, lions, and leopards. Additionally, India’s commitment ensures support through visa facilitation, immunities, and other provisions necessary for the alliance to function effectively from its Indian base.
Question 9 Apr 18, 2025
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On which date is World Heritage Day observed every year?
Apr-18World Heritage Day, also known as the International Day for Monuments and Sites, is observed every year on April 18. This global observance, initiated by ICOMOS in 1982 and recognized by UNESCO in 1983, highlights the importance of preserving the cultural and natural heritage that shapes human history. The 2025 theme focuses on disaster preparedness and conflict resilience, emphasizing the need to protect heritage sites under threat. The day also promotes sustainable tourism, community involvement in conservation, and broader awareness of global heritage values. India, with 43 UNESCO World Heritage Sites, plays a significant role in this international effort.
Question 10 Apr 18, 2025
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Which country achieved its first successful Quantum Key Distribution over a 4-core Multi-Core Fibre?
IndiaIndia has marked a significant milestone in secure communications by successfully conducting its first Quantum Key Distribution (QKD) test over a 4-core Multi-Core Fibre (MCF). This breakthrough was achieved through a collaboration between the Centre for Development of Telematics (C-DOT) and Sterlite Technologies Ltd. The innovation allows quantum signals and classical data to coexist on a single fibre without interference, reducing infrastructure costs and enhancing security. Approved by the Telecommunication Engineering Centre, the indigenous technology demonstrates India's growing capabilities in quantum communication and reflects the strength of its public-private partnerships in advancing digital innovation and national technological sovereignty.