Current Affairs MCQs

This is correctly explained as: it demonstrated the commercial route through which private astronauts reached the International Space Station. Ax-4 launch vehicle was significant because it demonstrated the commercial route through which private astronauts reached the International Space Station. The key factual link is that Falcon 9 rocket with SpaceX Dragon launched Axiom Mission 4 from Kennedy Space Center in June 2025. The mission carried international crew members and research projects, showing how private companies, NASA and partner nations now overlap in human spaceflight.

This is correctly explained as: it shows how a terrorist attack can trigger military escalation between nuclear-armed rivals. Pahalgam attack and crisis chain was significant because it shows how a terrorist attack can trigger military escalation between nuclear-armed rivals. The key factual link is that Pahalgam attack → Indian strikes → four-day India-Pakistan conflict is the correct sequence for the 2025 South Asian crisis. Understanding the sequence is essential because the crisis moved quickly from a local attack in Kashmir to cross-border strikes and urgent de-escalation.

The correct choice is: they are central to international concern over Iran's nuclear programme and potential escalation. Iran nuclear facilities in 2025 crisis was significant because they are central to international concern over Iran's nuclear programme and potential escalation. The key factual link is that Fordow, Natanz and Isfahan were frequently cited in relation to the 2025 Iran nuclear-related crisis. References to these sites appeared in 2025 conflict reporting because military strikes and inspection access raised wider non-proliferation and regional-security concerns.

This is correctly linked as: won the 2025 Nobel Prize in Physics; significance: they were honored for macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit. The work bridges fundamental physics and technologies such as quantum computing, quantum sensors and superconducting circuits. This led to its wider significance: they were honored for macroscopic quantum mechanical tunnelling and energy quantisation in an electric circuit. The core fact remains that John Clarke, Michel H. Devoret and John M. Martinis won the 2025 Nobel Prize in Physics.

The correct answer is: it reflected tension between demand for critical minerals and protection of fragile marine ecosystems. Deep-sea mining debate was significant because it reflected tension between demand for critical minerals and protection of fragile marine ecosystems. The key factual link is that some countries supported a moratorium due to environmental uncertainty was one environmental issue discussed around UNOC 2025. The debate matters because seabed mining could damage ecosystems that are still poorly understood, while minerals are sought for energy technologies.

This is correctly linked as: was a notable diplomatic point from the 2025 AI summit; significance: it showed disagreement among major AI powers over global AI governance language. The gap illustrated the tension between safety, innovation, national competitiveness and sovereignty in artificial intelligence diplomacy. This led to its wider significance: it showed disagreement among major AI powers over global AI governance language. The core fact remains that they did not sign the Paris AI summit declaration at the time was a notable diplomatic point from the 2025 AI summit.

The correct answer is: it followed years of negotiation after COVID-19 exposed weaknesses and inequities in pandemic response. World Health Assembly 2025 was significant because it followed years of negotiation after COVID-19 exposed weaknesses and inequities in pandemic response. The key factual link is that adopted the WHO Pandemic Agreement was one of the most important global health governance decisions of 2025. The agreement focuses on preparedness, cooperation and equity, while some detailed annexes and domestic approval processes remain necessary for implementation.

The right answer here is: major crashes require technical, regulatory and operational investigation across jurisdictions. Aviation safety after Air India 171 was significant because major crashes require technical, regulatory and operational investigation across jurisdictions. The key factual link is that black-box recovery and international investigation cooperation became central after the crash. The AAIB investigation involved flight-data and cockpit-voice evidence and cooperation with international safety authorities because of aircraft design and manufacturing links.

The correct match is: WHO Pandemic Agreement adoption - WHO Pandemic Agreement - adopted by the World Health Assembly on May 20, 2025. In 2025, WHO Pandemic Agreement - adopted by the World Health Assembly on May 20, 2025 linked the WHO Pandemic Agreement with adoption by the World Health Assembly on May 20, 2025. The agreement responded to COVID-era gaps in preparedness, coordination and equity, while leaving implementation processes and annexes for further work. Its importance was that it tests the institutional source and date of a major pandemic-preparedness decision.

The correct choice is: it explains why the South Africa presidency emphasized development, inequality and sustainability. G20 forum character was significant because it explains why the South Africa presidency emphasized development, inequality and sustainability. The key factual link is that it brings together major developed and developing economies to address global economic and financial issues best describes the institutional nature of the G20. The G20 is not a formal treaty organization, but its members represent a large share of global output, trade and population.