41. What is ‘Biomining’, recently seen in the news?
[A] Extracting minerals from sea water
[B] Extracting metals from ores using microorganisms
[C] Extracting minerals from volcanic rocks
[D] Extracting mineral from ground using electromagnets
Show Answer
Correct Answer: B [Extracting metals from ores using microorganisms]
Notes:
Delhi’s biomining project aimed at clearing landfill sites is facing another setback as it is expected to miss the 2024 deadline. Biomining involves extracting metals from solid materials using micro-organisms. This technique is not only used for metal extraction but also for cleaning up polluted sites. The process involves microbes oxidizing metals, making them soluble in water, or breaking down surrounding minerals to make metal recovery easier. Bioleaching and bio-oxidation are common biomining processes.
42. Where will India’s first Battery Energy Storage GigaFactory be established by October 2024?
[A] Jammu and Kashmir
[B] Gujarat
[C] Himachal Pradesh
[D] Rajasthan
Show Answer
Correct Answer: A [Jammu and Kashmir]
Notes:
India’s first battery energy storage (BESS) gigafactory will be established in Jammu and Kashmir, and is expected to start operations in October 2024. The 7 GWh capacity facility is being developed by GoodEnough Energy, a battery energy storage systems manufacturer based in Greater Noida. The factory’s goal is to help reduce carbon emissions by 5 million tons annually, which is equivalent to the Indian Railways annual carbon reduction target of 4 million tonnes. The factory will also help to ensure the stability of the power grid.
43. What is theme of ‘World Water Day 2024’?
[A] Groundwater: Making the invisible visible
[B] Leveraging Water for Peace
[C] Water and Climate Change
[D] Leaving No One Behind
Show Answer
Correct Answer: B [Leveraging Water for Peace]
Notes:
World Water Day, observed on March 22 since 1993, raises awareness about freshwater conservation. The United Nations General Assembly initiated this observance to emphasize water’s significance in our lives. The 2024 theme, ‘Leveraging Water for Peace’, highlights the crucial role of transboundary water cooperation in fostering universal peace and sustainable development.
44. Nuclear Power Corporation of India Limited (NPCIL) recently signed an MoU with whom to enhance peaceful use of nuclear energy?
[A] Railway Protection Force (RPF)
[B] National Cadet Corps (NCC)
[C] Central Industrial Security Force (CISF)
[D] Council of Scientific and Industrial Research (CSIR)
Show Answer
Correct Answer: B [National Cadet Corps (NCC)]
Notes:
The National Cadet Corps (NCC) and Nuclear Power Corporation of India Limited (NPCIL) signed a MoU to promote peaceful use of nuclear energy. Lt Gen Gurbirpal Singh and BVS Shekhar signed the agreement in New Delhi in March, 2024. NPCIL will educate NCC cadets and provide resources for regional engagement and camps. Cadets will visit NPCIL facilities, gaining firsthand experience in nuclear energy’s peaceful applications and technical aspects.
45. Recently, which ministry has introduced the Cinematograph (Certification) Rules, 2024?
[A] Ministry of Agriculture
[B] Ministry of Commerce and Industry
[C] Ministry of Law and Justice
[D] Ministry of Information and Broadcasting
Show Answer
Correct Answer: D [Ministry of Information and Broadcasting]
Notes:
The Ministry of Information and Broadcasting, Government of India, introduced the Cinematograph Certification Rules 2024 to revamp the film certification process. Last year, the outdated Cinematograph Act of 1952 was amended after nearly 40 years to address certification issues. The new rules, part of ongoing government efforts, aim to regulate the certification and exhibition of cinematograph films effectively. They are a significant step towards modernizing the Indian film industry’s regulatory framework.
46. Recently, which bank launched ‘Flash Pay’ for contactless payments?
[A] Canara Bank
[B] Federal Bank
[C] Axis Bank
[D] HDFC Bank
Show Answer
Correct Answer: B [Federal Bank]
Notes:
Federal Bank collaborates with NPCI to launch ‘Flash Pay,’ a RuPay smart key chain for contactless NCMC payments. It allows users to tap and pay at metros and PoS terminals, ensuring swift and secure transactions. Key features include effortless payments up to ₹5,000 without PIN, PIN authentication for transactions over ₹5,000, and a daily transaction limit of ₹1 lakh at PoS terminals for financial management.
47. Recently, the Border Road Organization connected the Nimmu-Padam-Darcha road in which region?
[A] Ladakh
[B] Srinagar
[C] Kashmir
[D] Amritsar
Show Answer
Correct Answer: A [Ladakh]
Notes:
The Border Roads Organisation (BRO) completed the strategic Nimmu-Padam-Darcha road in Ladakh. This 298-km road connects Manali to Leh via Darcha and Nimmu on Kargil – Leh Highway. It’s the third axis linking Ladakh to the hinterland, alongside Manali-Leh and Srinagar-Leh routes. Notably, the road is shorter and crosses only one pass, Shinkun La (16,558 feet), where tunnel work by BRO is set to begin.
48. Mushk Budiji, recently seen in the news, is an indigenous variety of which crop?
[A] Rice
[B] Wheat
[C] Maize
[D] Jowar
Show Answer
Correct Answer: A [Rice]
Notes:
A recent study unveils the secrets behind the unique aroma of Mushk Budiji, a native rice variety from the Kashmir Himalaya. Initially threatened by extinction due to low yield and rice blast disease, a revival initiative by SKUAST scientists since 2007 has led to its slow resurgence. In August 2023, Mushk Budiji was granted a Geographical Indication (GI) tag. This niche crop thrives under specific climatic conditions, securing its place in Kashmir’s agricultural heritage.
49. Solar and Heliospheric Observatory (SOHO), recently seen in the news, is a project of international collaboration between which two space agencies?
[A] JAXA and ISRO
[B] CNSA and ROSCOSMOS
[C] ESA and NASA
[D] CNSA and ISRO
Show Answer
Correct Answer: C [ESA and NASA]
Notes:
A citizen scientist recently discovered the 5,000th comet using Solar and Heliospheric Observatory (SOHO) data. SOHO, a collaboration between ESA and NASA, launched in 1995 to study the Sun from the first Lagrangian Point. Equipped with 12 scientific instruments, it continuously observes the solar atmosphere, helioseismology, and solar wind. Despite its mission ending in 1998, SOHO persists, providing invaluable insights into the Sun’s dynamics and discovering numerous comets, making it the longest-lasting Sun-watching satellite.
50. United Nations Secretary-General has appointed which Indian as his Special Representative for Disaster Risk Reduction?
[A] Nikhil Seth
[B] Kamal Kishore
[C] Shailesh Tinaikar
[D] Satya S. Tripathi
Show Answer
Correct Answer: B [Kamal Kishore]
Notes:
India’s National Disaster Management Authority official, Kamal Kishore, appointed by UN Secretary-General António Guterres as special representative for disaster risk reduction. Kishore (55), currently serving as NDMA’s secretary to the government of India, succeeds Mami Mizutori. Appointed assistant secretary-general and special representative of the secretary-general for disaster risk reduction at UNDRR, Kishore’s role is crucial in global disaster mitigation efforts, announced by the UN spokesperson Stéphane Dujarric.