Top 50 Current Affairs Questions for SPSC SI Exam | Science, IR, Economy & Military Exercises

Summary

This educational video provides a detailed review of various defense, space, and scientific topics related to India’s recent advancements. The content covers military exercises, scientific missions like Aditya L1, and India’s growing influence in global tech and energy sectors. Key highlights include India’s solar power achievements, new scientific instruments on the Chandrayaan-3 mission, and defense collaborations with countries like the U.S. and Japan. The video also touches on international alliances, renewable energy projects, and India's progress in digital initiatives, aiming to inform and engage students with current developments.

Takeaways

• 😀 The video covers a variety of topics related to India’s defense, space exploration, and technological advancements.
• 😀 The VR-enabled metaverse platform for schools, 'Yandhara', was developed by an institute in Guwahati (Option B).
• 😀 The LOX methane engine for the next-generation launch vehicle has been developed by ISRO (Option A).
• 😀 The instrument on Chandrayaan-3 that first measured temperatures near the Moon's south pole is CAS (Option 1).
• 😀 The Vikram 32 processor can withstand extreme temperatures ranging from -55°C to 125°C, making it highly durable.
• 😀 The Aditya L1 mission aims to study the Sun’s outermost atmosphere (Option A).
• 😀 India’s first reusable rocket is named R H U M I/1 (Option A).
• 😀 As of November 2024, India's fastest supercomputer is 'AIRA-WA PS AI' (Option B).
• 😀 India is focusing on small modular reactors for near-term deployment in nuclear technology, especially for renewable energy.
• 😀 The 21st edition of the India-US joint military exercise 'Yudh Abhas' 2025 took place in Alaska (Option A).
• 😀 The first integrated tri-service special force exercise in India, called 'Operation Desert Hunt,' started in 2024.
• 😀 India's cumulative installed solar power capacity is approximately 123 GW as of August 2025 (Option C).
• 😀 The headquarters of the International Solar Alliance is located in Gurugram, Haryana (Option A).
• 😀 The exercise 'Dharma Guardian' is a bilateral military exercise conducted between India and Japan (Option A).
• 😀 India’s first digital nomad village is located in the village of Yakken (Option B).
• 😀 Sikkim's poverty rate is one of the lowest in India, standing at 2.6% as of 2025 (Option C).

Q & A

Which institute developed India's first VR-enabled metaverse platform for schools, called Yandhara?

The institute in Guwahati developed India's first VR-enabled metaverse platform for schools, called Yandhara.

Which organization developed the LOX methane engine for the next-generation launch vehicle?

The LOX methane engine was developed by ISRO for the next-generation launch vehicle.

What was the first instrument on Chandrayaan-3 to measure temperatures near the Moon's south pole?

The CAS instrument on Chandrayaan-3 first measured temperatures near the Moon's south pole.

What is the main scientific objective of the Aditya L1 mission?

The main objective of the Aditya L1 mission is to study the Sun's outermost atmosphere.

What is the name of India's first reusable rocket?

India's first reusable rocket is named RHU-MI/1.

Where was the 21st edition of the India-US joint military exercise Youth Abhas 2025 conducted?

The 21st edition of Youth Abhas 2025 was conducted in Alaska.

Which country officially became a full member of BRICS in January 2025?

Indonesia officially became a full member of BRICS in January 2025.

What is the key node in the Middle East for the International North-South Transport Corridor (INSTC)?

The key node in the Middle East for the INSTC is the port of Haifa, Israel.

Which Indian state was the third to achieve full functional literacy after Mizoram and Goa?

Tripura was the third Indian state to achieve full functional literacy after Mizoram and Goa.

What is the current poverty rate of Sikkim as of 2025?

The poverty rate of Sikkim as of 2025 is 2.6%, one of the lowest in India.

Which Indian village was declared the country's first digital nomad village under the Nomad Initiative?

Yakayaken was declared India's first digital nomad village under the Nomad Initiative.

What is the annual financial assistance provided to students under the relevant scheme mentioned in the video?

The annual financial assistance provided to students is ₹40,000.