General Awareness ยท Physics

Indian Observatories and Astronomy

2,525 Questions

Indian observatories and astronomy questions cover national research institutions, space telescopes, radio telescopes, and historic astronomical events. These facts are highly relevant for the general awareness section of UPSC and state PSC exams. Solve these questions to memorize key observatories and their specific functions.

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Indian Observatories and Astronomy Questions

Multiple choice

Which ancient Indian observatory is known for its large collection of astronomical instruments?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Jaipur Observatory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Jaipur Observatory, also known as the Jantar Mantar, is known for its large collection of astronomical instruments. It contains a variety of instruments, including sundials, astrolabes, and quadrants, which were used for astronomical observations and calculations.

Multiple choice

What is the name of the ancient Indian observatory located in the city of Nalanda?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

The Nalanda Observatory is an ancient Indian observatory located in the city of Nalanda. It was built in the 5th century and was used for astronomical observations and calculations.

Multiple choice

What is the name of the ancient Indian observatory located in the city of Takshashila?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Takshashila Observatory is an ancient Indian observatory located in the city of Takshashila. It was built in the 5th century and was used for astronomical observations and calculations.

Multiple choice

What is the name of the largest radio telescope in the world, located in India?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Arecibo Observatory

  3. Very Large Array (VLA)

  4. Atacama Large Millimeter Array (ALMA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Giant Metrewave Radio Telescope (GMRT) is the largest radio telescope in the world, located in Khodad, India. It consists of 30 fully steerable parabolic radio telescopes, each with a diameter of 45 meters.

Multiple choice

What is the name of the Indian space telescope that is being developed to study the universe in infrared light?

  1. AstroSat

  2. Chandrayaan-2

  3. Mangalyaan

  4. X-ray Astronomy Satellite (XSAT)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

AstroSat is the Indian space telescope that is being developed to study the universe in infrared light. It is scheduled to be launched in 2023 and will be used to study a wide range of astronomical objects, including stars, galaxies, and quasars.

Multiple choice

Which Indian research institution has made significant contributions to the study of cometary dust and gas emissions?

  1. Indian Institute of Astrophysics

  2. Aryabhatta Research Institute of Observational Sciences

  3. Tata Institute of Fundamental Research

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Several Indian research institutions, including the Indian Institute of Astrophysics, Aryabhatta Research Institute of Observational Sciences, and Tata Institute of Fundamental Research, have made significant contributions to the study of cometary dust and gas emissions.

Multiple choice

What are some of the techniques used by Indian researchers to study cometary dust and gas emissions?

  1. Spectroscopy

  2. Photometry

  3. Polarimetry

  4. All of the above
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Indian researchers use a variety of techniques to study cometary dust and gas emissions, including spectroscopy, photometry, and polarimetry.

Multiple choice

Which club organizes activities related to astronomy and space exploration?

  1. Astronomy Club

  2. Art Club

  3. History Club

  4. Drama Club
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Astronomy Clubs engage members in stargazing, learning about celestial bodies, and exploring the mysteries of the universe.

Multiple choice

What is the name of the ancient Indian astronomical observatory located in New Delhi?

  1. Jantar Mantar

  2. Rashtrapati Bhavan

  3. Red Fort

  4. Qutub Minar
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Jantar Mantar is an ancient Indian astronomical observatory located in New Delhi, India.

Multiple choice

Which of the following is NOT a major comet in Indian astronomy?

  1. Halley's Comet

  2. Hale-Bopp

  3. Shoemaker-Levy 9

  4. Hyakutake
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

Shoemaker-Levy 9 is not a major comet in Indian astronomy.

Multiple choice

The Nehru Planetarium in New Delhi is known for its:

  1. Astronomy Shows

  2. Science Exhibitions

  3. Space Exploration Exhibits

  4. Virtual Reality Experiences
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Nehru Planetarium in New Delhi is renowned for its astronomy shows, which provide immersive experiences of the night sky, celestial bodies, and astronomical phenomena.

Multiple choice

The Birla Planetarium in Kolkata is known for its:

  1. Astronomy Shows

  2. Science Exhibitions

  3. Space Exploration Exhibits

  4. Virtual Reality Experiences
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Birla Planetarium in Kolkata is renowned for its astronomy shows, which provide immersive experiences of the night sky, celestial bodies, and astronomical phenomena.

Multiple choice

The Nehru Science Centre in Mumbai is known for its:

  1. Science Exhibitions

  2. Interactive Exhibits

  3. Virtual Reality Experiences

  4. Planetarium Shows
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Nehru Science Centre in Mumbai is renowned for its science exhibitions, which showcase various scientific concepts, experiments, and interactive displays.

Multiple choice

What is the name of the ancient Indian observatory where studies of the sun's influence on energy production were conducted?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

  4. Takshashila Observatory
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

Ujjain Observatory is the name of the ancient Indian observatory where studies of the sun's influence on energy production were conducted.

Multiple choice

Which of the following is the largest optical telescope in India?

  1. Giant Metrewave Radio Telescope (GMRT)

  2. Aryabhata Research Institute of Observational Sciences (ARIES)

  3. Uttar Pradesh State Observatory (UPSO)

  4. Vainu Bappu Observatory (VBO)
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Vainu Bappu Observatory (VBO) is the largest optical telescope in India. It is located in Kavalur, Tamil Nadu and has a 2.34-meter telescope.