Answer: (a)
Only statement 2 is correct.
Mother of Dragons Comet
• It is named by the European Space Agency (ESA).
• The comet’s name is inspired by its link to the annual “kappa-Draconids” meteor shower, active from November 29 to December 13 each year.
• It has a width of 17 km. the comet features an elliptical orbit adorned with a mysterious spiral of luminous light enveloping its icy nucleus.
• It is comprised of ice, dust, rock, and diatomic carbon molecules.
• It dissipates a radiant emerald hue when illuminated by the sun, captivating observers with its bright green appearance.
• This Halley-type comet, completing its orbit every 71 years, has emerged marking its first sighting since 1954.

Answer: (c)
Both statements are correct.
• South Korean scientists at the Korea Institute of Fusion Energy (KFE) achieved a significant milestone by producing temperatures of 100 million Celsius for 48 seconds in the Korea Superconducting Tokamak Advanced Research (KSTAR) fusion reactor.
• KSTAR maintained the high confinement mode (H-mode) for over 100 seconds, demonstrating stability in plasma conditions crucial for sustained fusion reactions.
• This is a world record.
• Achieving sustained fusion reactions in laboratory conditions unlocks the potential for unlimited, zero-carbon electricity generation.
• By extending the duration of high-temperature fusion, scientists aim to sustain plasma temperatures of 100 million degrees for 300 seconds by 2026, pushing the boundaries of fusion research.
• Progress in fusion research at KSTAR contributes to international efforts, supporting projects like the International Thermonuclear Experimental Reactor (ITER) in France.

Answer: (a)
OptiDrop
• OptiDrop presents a cost-effective alternative to traditional flow cytometry methods, making single-cell analysis more accessible to a broader range of researchers and institutions.
• OptiDrop simplifies single-cell analysis by encapsulating individual cells within droplets, facilitating easier manipulation and analysis compared to traditional methods.
• Key features such as affordability, live data visualization, compact design, and closed-system architecture enhance its suitability for diverse clinical applications.

Answer: (c)
Both statements are correct.
Digital India Trust Agency (DIGITA)
DIGITA aims to tackle the proliferation of illegal lending apps by verifying and maintaining a register of authenticated digital lending platforms.
Role of DIGITA:
1. Public Register: It will maintain a public register of verified apps, providing transparency and aiding law enforcement agencies in identifying unauthorised platforms.
2. Verification Hub: It will serve as a central agency for vetting digital lending apps, ensuring their authenticity and compliance with regulations.

Answer: (a)
The description implies the Nagarjunasagar-Srisailam Tiger Reserve (NSTR), which is the largest tiger reserve in India and is constituted by the Rajiv Gandhi Wildlife Sanctuary and the Gundla Brahmeswaram Wildlife Sanctuary. It features tropical, dry, moist, deciduous vegetation with diverse flora and fauna.