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

What is the name of the Indian space observatory designed to study X-ray sources in the universe?

  1. AstroSat

  2. Chandrayaan-1

  3. Mangalyaan

  4. RISAT-1
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

AstroSat is India's first dedicated astronomy satellite, launched in 2015, primarily designed to study X-ray sources in the universe.

Multiple choice

What is the name of the Indian telescope located at the Devasthal Observatory in Uttarakhand?

  1. Vainu Bappu Telescope

  2. Giant Metrewave Radio Telescope

  3. Himalayan Chandra Telescope

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

The Himalayan Chandra Telescope, located at the Devasthal Observatory in Uttarakhand, is a 2-meter optical telescope used for astronomical observations.

Multiple choice

What is the name of the Indian space observatory designed to study gamma-ray sources in the universe?

  1. AstroSat

  2. Chandrayaan-1

  3. Mangalyaan

  4. Gamma-ray Astronomy Mission
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Gamma-ray Astronomy Mission, also known as Astrosat-2, is an Indian space observatory designed to study gamma-ray sources in the universe.

Multiple choice

Which Indian mathematical institution was established in 1876 and is known for its contributions to astronomy and mathematics?

  1. Indian Institute of Science

  2. Tata Institute of Fundamental Research

  3. Indian Statistical Institute

  4. Aryabhatta Research Institute of Observational Sciences
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Aryabhatta Research Institute of Observational Sciences (ARIES) was established in 1976 in Nainital, Uttarakhand. It is known for its contributions to astronomy and mathematics, including the development of astronomical instruments and the study of celestial objects.

Multiple choice

What is the main focus of the journal 'Journal of the Indian Society of Remote Sensing'?

  1. Remote Sensing and GIS

  2. Cartography and Surveying

  3. Geomorphology and Soil Science

  4. Climatology and Meteorology
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Journal of the Indian Society of Remote Sensing focuses on the application of remote sensing and GIS technologies in various fields, including agriculture, forestry, water resources, and environmental management.

Multiple choice

Which journal is published by the Indian Institute of Remote Sensing?

  1. The Indian Geographical Journal

  2. Geographical Review of India

  3. Journal of the Indian Society of Remote Sensing

  4. Indian Journal of Remote Sensing
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The Indian Journal of Remote Sensing is published by the Indian Institute of Remote Sensing. It covers a wide range of topics related to remote sensing, including image processing, data analysis, and applications in various fields.

Multiple choice

Which ancient Indian observatory is considered the oldest in the world?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Ujjain Observatory, located in the city of Ujjain, Madhya Pradesh, is widely regarded as the oldest astronomical observatory in the world. It was established around 500 BC and played a significant role in the development of Indian astronomy.

Multiple choice

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

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

Jantar Mantar is an ancient Indian observatory located in Delhi, India. It was constructed by Maharaja Jai Singh II in the 18th century and consists of a collection of architectural instruments used for astronomical observations.

Multiple choice

Which ancient Indian observatory was established by the Chola dynasty?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Thanjavur Observatory was established by the Chola dynasty in the city of Thanjavur, Tamil Nadu. It was built in the 11th century and was used for astronomical observations and the development of calendars.

Multiple choice

What is the name of the ancient Indian observatory located in Varanasi?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Man Mandir Observatory is an ancient Indian observatory located in Varanasi, Uttar Pradesh. It was constructed by Maharaja Man Singh I in the 16th century and was used for astronomical observations and the development of calendars.

Multiple choice

What is the name of the ancient Indian observatory located in Jaipur?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

Jantar Mantar is an ancient Indian observatory located in Jaipur, Rajasthan. It was constructed by Maharaja Jai Singh II in the 18th century and consists of a collection of architectural instruments used for astronomical observations.

Multiple choice

Which ancient Indian observatory was established by the Gupta dynasty?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Ujjain Observatory was established by the Gupta dynasty in the city of Ujjain, Madhya Pradesh. It was built in the 5th century and was used for astronomical observations and the development of calendars.

Multiple choice

What is the name of the ancient Indian observatory located in Mathura?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Vedhshala Observatory is an ancient Indian observatory located in Mathura, Uttar Pradesh. It was constructed in the 16th century and was used for astronomical observations and the development of calendars.

Multiple choice

What is the name of the ancient Indian observatory located in Tiruchirappalli?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Arappalli Observatory is an ancient Indian observatory located in Tiruchirappalli, Tamil Nadu. It was constructed in the 18th century and was used for astronomical observations and the development of calendars.

Multiple choice

Which ancient Indian observatory was established by the Maratha Empire?

  1. Jantar Mantar

  2. Ujjain Observatory

  3. Nalanda Observatory

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

The Jantar Mantar observatory in Delhi was established by the Maratha Empire in the 18th century. It consists of a collection of architectural instruments used for astronomical observations.