27 Space Technology बहुविकल्पीय प्रश्नों का अभ्यास करें, विस्तृत उत्तर और व्याख्या सहित। RAS/RPSC परीक्षा की तैयारी के लिए आदर्श।
Q1. ISRO signed a Framework MoU with AIIMS New Delhi in 2026 for space medicine research. This collaboration primarily supports which of the following missions?
Explanation
The ISRO-AIIMS space medicine MoU is directly aligned with Gaganyaan — India's first crewed spaceflight mission — to study health effects of microgravity on Vyomanauts (Indian astronauts) in Low Earth Orbit.
Q2. Which two institutions signed the MoU in November 2025 for developing India's Space Situational Awareness capabilities?
Explanation
The MoU was signed between ARIES (Aryabhatta Research Institute of Observational Sciences, Nainital, under DST) and IRDE (Instruments Research and Development Establishment, Dehradun, under DRDO) to develop ground-based SSA systems.
Q3. The PSLV-C62 failure was caused by an anomaly in which stage of the rocket, marking the second consecutive such failure after PSLV-C61?
Explanation
PSLV-C62 failed due to an anomaly in its third stage — the solid-fuel PS3 stage. This was the second consecutive PSLV third-stage failure, following PSLV-C61. An internal FAC (K. Sivan) and external committee (K. Vijay Raghavan) are investigating, with a report to the PMO due by June 2026.
Q4. The 76th International Astronautical Congress (IAC 2025) was held in which city?
Explanation
The 76th International Astronautical Congress (IAC 2025) was held in Sydney, Australia. India's ISRO presented a pavilion showcasing six decades of space achievements including Chandrayaan-3, Aditya-L1, and Gaganyaan.
Q5. With Chandrayaan-3's successful lunar soft landing in August 2023, India became which country to achieve this milestone?
Explanation
Chandrayaan-3 made India the 4th country to achieve a lunar soft landing (after USSR, USA, and China) and the 1st country to successfully land near the Moon's south pole, in August 2023.
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Q6. ARIES, one of the institutions in the DRDO-DST MoU for Space Situational Awareness, is located in which city?
Q7. Which consortium was awarded the contract to assemble PSLV-N1, India's first industry-built PSLV?
Q8. ISRO and Indian Navy conducted Gaganyaan crew egress trials at which facility in February 2026?
Q9. What is the name of the ISRO mission under which Gaganyaan astronauts trained in Ladakh?
Q10. What was the primary payload of ISRO's PSLV-N1 mission (February 2026)?
Q11. The Rail Track Rocket Sled (RTRS) qualification test for Gaganyaan's drogue parachute was conducted at which laboratory?
Q12. India became the fourth country to achieve in-space docking through SPADEX. Which set of countries had mastered this capability before India?
Q13. Where did ISRO Gaganyaan astronaut-designates complete their high-altitude training?
Q14. ISRO formed a Failure Analysis Committee to investigate the PSLV-C62 failure. Which former ISRO Chairman heads this committee?
Q15. As of March 2026, how many student satellites out of the total authorised under ISRO's student satellite programme have been successfully launched?
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