Daily Current Affairs: 21-11-2025 | Prelim Booster

Current Affairs – November 21, 2025

1. India’s ambitious ‘Chandrayaan-4’ mission recently achieved a significant milestone with its advanced lunar rover. What was this specific achievement?

A) Successful deployment in the lunar south pole region for geological survey.

B) Transmission of high-resolution images from the Moon’s far side, never before captured.

C) Discovery of significant subsurface water ice deposits near the lunar equator.

D) First successful sample return from the lunar surface to Earth.

Correct answer: A) Successful deployment in the lunar south pole region for geological survey.
Notes: The Chandrayaan-4 mission, launched earlier this year, marked another giant leap for India’s space exploration efforts. Its advanced rover, christened ‘Pragyan-2’, successfully achieved autonomous deployment in the challenging and previously unexplored lunar south pole region this week. This monumental feat enables the rover to commence detailed geological surveys, searching for vital resources, including water ice in permanently shadowed craters. This region is considered crucial for future sustained human presence on the Moon. The success further solidifies ISRO’s reputation as a leader in cost-effective and technologically sophisticated space missions, paving the way for international collaborations.

2. At the recently concluded ‘Indo-Pacific Economic Framework for Prosperity’ (IPEF) annual summit, what was the primary agreement reached concerning regional supply chain vulnerabilities?

A) A new binding treaty for joint maritime patrols to secure trade routes.

B) Establishment of a critical minerals sharing and rapid response mechanism among members.

C) Implementation of a region-wide free trade agreement, eliminating all tariffs on essential goods.

D) Formation of a joint investment fund exclusively for renewable energy infrastructure projects.

Correct answer: B) Establishment of a critical minerals sharing and rapid response mechanism among members.
Notes: The ‘Indo-Pacific Economic Framework for Prosperity’ (IPEF) nations wrapped up their annual summit with a significant step towards bolstering economic resilience. The key outcome was the formal establishment of a critical minerals sharing and rapid response mechanism. This initiative aims to diversify the sourcing of essential raw materials, minimizing reliance on single suppliers and mitigating the impact of potential disruptions caused by geopolitical tensions, natural disasters, or other unforeseen events. The mechanism also includes provisions for early warning systems and coordinated emergency responses, strengthening the overall economic security and stability of the Indo-Pacific region and its member states.

3. India’s ‘National Green Hydrogen Mission’ achieved a significant milestone this month. Which of the following best describes this accomplishment?

A) Inauguration of the world’s largest offshore wind farm solely dedicated to hydrogen production.

B) Commissioning of the first fully indigenously developed 100 MW green hydrogen production plant.

C) Successful pilot project demonstrating direct atmospheric carbon capture for hydrogen synthesis.

D) Launch of a global research consortium focused on ammonia-based hydrogen storage solutions.

Correct answer: B) Commissioning of the first fully indigenously developed 100 MW green hydrogen production plant.
Notes: In a major boost to India’s clean energy ambitions, the country celebrated the commissioning of its first fully indigenously developed 100 MW green hydrogen production plant. Located in the state of Gujarat, this pioneering facility utilizes renewable electricity for electrolysis, producing hydrogen with zero carbon emissions. This achievement is a pivotal step under the ‘National Green Hydrogen Mission’, which aims to position India as a global leader in green hydrogen production and export. The project not only bolsters India’s energy security but also stimulates domestic manufacturing, creates new employment opportunities, and accelerates the transition towards a sustainable, decarbonized economy.

4. The Indian government’s ‘PM-GatiShakti National Master Plan’ recently incorporated a new advanced digital tool. What is its primary function?

A) Real-time tracking and quality assessment of agricultural produce from farms to markets.

B) AI-powered drone surveillance for monitoring border security infrastructure projects.

C) A comprehensive geospatial platform for integrated planning and synchronized monitoring of multi-modal infrastructure projects.

D) A blockchain-based system designed for transparent and immutable allocation of government tenders.

Correct answer: C) A comprehensive geospatial platform for integrated planning and synchronized monitoring of multi-modal infrastructure projects.
Notes: The PM-GatiShakti National Master Plan, India’s ambitious initiative to transform infrastructure development, has been further strengthened with the integration of a new advanced geospatial digital tool. This platform serves as a centralized, interactive hub, enabling government ministries and departments to plan, monitor, and execute multi-modal infrastructure projects in a synchronized manner. By leveraging satellite imagery, real-time data, and predictive analytics, it minimizes inter-ministerial conflicts, optimizes resource allocation, and reduces project delays. This integration ensures a more holistic and efficient approach to infrastructure creation, significantly enhancing logistics efficiency and boosting India’s global economic competitiveness across various sectors.

5. Which nation’s men’s cricket team recently secured their maiden ICC T20 World Cup title, triumphing in a closely contested final match held in the West Indies?

A) Afghanistan

B) New Zealand

C) South Africa

D) Sri Lanka

Correct answer: C) South Africa
Notes: In a momentous and long-awaited victory, the South African men’s cricket team clinched their first-ever ICC T20 World Cup title this month. After years of being regarded as a formidable side that often faltered in crucial knockout stages, the “Proteas” displayed exceptional resilience and skill to overcome a strong opponent in a thrilling final hosted across various venues in the Caribbean. This historic triumph marks a significant milestone for South African cricket, fulfilling a long-cherished dream and sparking jubilant celebrations nationwide. The team’s consistent performance throughout the tournament showcased their depth in talent and strategic prowess, solidifying their place in cricketing history.

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