ISRO GK Question
"ISRO GK" The Indian Space Research Organisation (ISRO), founded in 1969 and headquartered in Bengaluru, is India's leading space agency. Known for its significant achievements, ISRO launched India’s first satellite Aryabhata in 1975 and the Mars Orbiter Mission (Mangalyaan) in 2013, making India the first country to reach Mars orbit on its first attempt. ISRO’s versatile PSLV and powerful GSLV Mk III rockets have launched numerous satellites. Future missions include Gaganyaan (manned spaceflight), Chandrayaan-3 (lunar exploration), and Aditya-L1 (solar study). ISRO's advancements in space technology have had substantial national benefits and inspired STEM education, solidifying its global space community standing.
ISRO GK Question
Overview
- Formation: ISRO was founded on August 15, 1969.
- Headquarters: Bengaluru, Karnataka, India.
- Parent Organization: Department of Space, Government of India.
- Motto: "Space technology in the service of humankind."
Milestones and Achievements
- First Satellite: Aryabhata, launched on April 19, 1975.
- First Indigenous Launch Vehicle: SLV-3, which launched the Rohini satellite in 1980.
- Chandrayaan-1: India's first mission to the Moon, launched in 2008, discovered water molecules on the lunar surface.
- Mangalyaan (Mars Orbiter Mission): Launched in 2013, ISRO became the first space agency to reach Mars orbit on its first attempt.
- Gaganyaan: An upcoming manned space mission, which aims to send Indian astronauts to space by 2024.
ISRO GK Question
Key Launch Vehicles
- PSLV (Polar Satellite Launch Vehicle): Known for its versatility and reliability, used for launching satellites into polar orbits.
- GSLV (Geosynchronous Satellite Launch Vehicle): Designed to launch heavier payloads into geostationary and geosynchronous orbits.
- GSLV Mk III: Also known as LVM-3, ISRO's heaviest and most powerful rocket, used for launching large payloads and human spaceflight missions.
Notable Missions
- Chandrayaan-2: Launched in 2019, aimed to explore the lunar south pole, with an orbiter, lander (Vikram), and rover (Pragyan).
- Astrosat: India's first dedicated multi-wavelength space observatory, launched in 2015.
- GSAT Series: A series of geostationary communication satellites to improve telecommunications, broadcasting, and broadband services in India.
- IRNSS/NavIC: The Indian Regional Navigation Satellite System, providing accurate position information over India and the surrounding region.
International Collaborations
- Collaborative Missions: ISRO has collaborated with various space agencies like NASA, ESA, Roscosmos, and JAXA for joint missions and satellite launches.
- Commercial Launches: Through its commercial arm Antrix Corporation, ISRO has launched satellites for numerous countries, establishing itself as a cost-effective launch service provider.
ISRO GK Question
Future Plans
- Gaganyaan: The human spaceflight mission aiming to send Indian astronauts into space.
- Chandrayaan-3: A follow-up mission to Chandrayaan-2, focusing on landing and roving on the Moon's surface.
- Aditya-L1: A mission to study the Sun, particularly the outermost layer called the corona.
- Mars Orbiter Mission 2 (Mangalyaan-2): A second mission to Mars, with more advanced scientific objectives.
ISRO’s Impact
- Technological Advancements: ISRO has significantly contributed to India's technological capabilities, particularly in space technology, satellite communications, and remote sensing.
- Economic Benefits: The space agency has provided economic benefits through satellite-based services like weather forecasting, disaster management, and telemedicine.
- Educational and Inspirational: ISRO's missions have inspired generations of scientists, engineers, and students, promoting STEM education and careers in space science.
ISRO continues to be a symbol of India's growing prowess in space exploration, aiming to expand its reach and capabilities in the global space community.
ISRO GK Question
1. When was ISRO founded?
- A) 1962
- B) 1969
- C) 1972
- D) 1984
2. Who is considered the father of the Indian space program?
- A) Homi J. Bhabha
- B) Vikram Sarabhai
- C) Satish Dhawan
- D) A.P.J. Abdul Kalam
3. Which was the first satellite launched by ISRO?
- A) INSAT-1A
- B) Rohini
- C) Aryabhata
- D) Bhaskara
4. What is the name of the first lunar mission by ISRO?
- A) Mangalyaan
- B) Chandrayaan-1
- C) Astrosat
- D) GSAT-1
5. Which launch vehicle was used to launch Chandrayaan-2?
- A) PSLV-C11
- B) GSLV Mk II
- C) GSLV Mk III
- D) PSLV-C25
5. In which year did India launch its Mars mission (Mangalyaan)?
- A) 2008
- B) 2010
- C) 2013
- D) 2015
6. Which ISRO mission was the first to reach Mars?
- A) Mars Orbiter Mission (Mangalyaan)
- B) Chandrayaan-2
- C) Astrosat
- D) GSAT-6
7. What does PSLV stand for?
- A) Polar Satellite Launch Vehicle
- B) Powerful Satellite Launch Vehicle
- C) Permanent Satellite Launch Vehicle
- D) Primary Satellite Launch Vehicle
8. Which satellite is dedicated to the education sector by ISRO?
- A) GSAT-7
- B) EDUSAT
- C) INSAT-3A
- D) CARTOSAT-1
9. Which space observatory was launched by ISRO?
- A) Astrosat
- B) Cartosat-2
- C) GSAT-6
- D) INSAT-4CR
ISRO GK Question
Technological Milestones
10. Which Indian satellite was the first to be launched using an indigenous launch vehicle?
- A) Aryabhata
- B) Rohini
- C) Bhaskara
- D) INSAT-1A
11. Which ISRO launch vehicle is known for its versatility and reliability in launching satellites?
- A) GSLV
- B) PSLV
- C) ASLV
- D) SLV
12. In which year did India successfully launch its first satellite, Aryabhata?
- A) 1972
- B) 1975
- C) 1980
- D) 1984
14. What is the full form of GSLV?
- A) Geosynchronous Satellite Launch Vehicle
- B) Global Satellite Launch Vehicle
- C) Geostationary Satellite Launch Vehicle
- D) Giant Satellite Launch Vehicle
15. Which ISRO satellite series is dedicated to earth observation?
- A) INSAT
- B) GSAT
- C) IRS
- D) EDUSAT
16. What is the name of the first Indian satellite to provide telecommunications and broadcasting services?
- A) APPLE
- B) INSAT-1A
- C) GSAT-1
- D) EDUSAT
17. Which ISRO program is aimed at developing a human spaceflight capability?
- A) Mangalyaan
- B) Gaganyaan
- C) Chandrayaan
- D) Astrosat
18. Which Indian launch vehicle is capable of placing satellites into geostationary orbit?
- A) PSLV
- B) SLV
- C) ASLV
- D) GSLV
19.What is the name of the satellite launched by ISRO to study the Sun?
- A) Chandrayaan
- B) Mangalyaan
- C) Aditya-L1
- D) Astrosat
20. Which ISRO mission successfully detected water on the Moon?
- A) Chandrayaan-1
- B) Chandrayaan-2
- C) Mangalyaan
- D) Gaganyaan
ISRO GK Question
ISRO Satellite Applications
21. Which satellite series is primarily used for weather forecasting and disaster management?
- A) CARTOSAT
- B) INSAT
- C) GSAT
- D) RISAT
22 What is the main application of the Cartosat series of satellites?
- A) Weather forecasting
- B) Earth observation
- C) Navigation
- D) Telecommunications
23. Which ISRO satellite is dedicated to maritime communications?
- A) GSAT-6
- B) GSAT-7
- C) GSAT-8
- D) GSAT-10
24. Which satellite series provides high-resolution images for urban planning and rural development?
- A) CARTOSAT
- B) RISAT
- C) INSAT
- D) GSAT
25. Which satellite was launched by ISRO for navigation purposes, similar to GPS?
- A) NAVIC
- B) GSAT-9
- C) GSAT-10
- D) GSAT-11
ISRO GK Question
Important Topics: (Coming Soon)
- World GK
- Space GK
- General knowledge
- General Studies
Quiz:
- World GK
- Space GK
- General knowledge
- General Studies
Sorry for the typing. I hope you will correct me in the comment box.