General Awareness ยท Science General

ISRO Missions and Satellites

1,961 Questions

ISRO missions and satellites form a vital part of the general awareness syllabus in government exams. This includes historical milestones like Chandrayaan, Mangalyaan, and communication satellites. Attempt these questions to memorize launch dates, objectives, and key figures in Indian space exploration.

Chandrayaan missionsMangalyaan orbitSolar exploration missionsIndian astronautsMeteorological satellites

ISRO Missions and Satellites Questions

Multiple choice

What is the name of the Indian space mission that aims to study the Sun's corona?

  1. Aditya-L1

  2. Chandrayaan-2

  3. Mangalyaan

  4. Vikram Sarabhai Space Centre
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Aditya-L1 is an Indian space mission that aims to study the Sun's corona. It is scheduled to be launched in 2023 and will be placed in a halo orbit around the Sun's Lagrange point 1 (L1).

Multiple choice

What is the name of the Indian satellite that was launched in 2017 to study dark energy?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

Astrosat is an Indian satellite that was launched in 2017 to study dark energy, among other things. It is equipped with a variety of instruments that allow it to observe X-rays, ultraviolet light, and visible light.

Multiple choice

What is the name of the Indian satellite that was launched in 2019 to study the universe's expansion?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

NISAR is an Indian satellite that was launched in 2019 to study the universe's expansion. It is a joint mission between NASA and ISRO and will use radar technology to measure the distance to galaxies and study the expansion of the universe.

Multiple choice

What is the name of the Indian satellite that was launched in 2021 to study the dark energy?

  1. Chandrayaan-2

  2. Mangalyaan

  3. Astrosat

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

NISAR is an Indian satellite that was launched in 2021 to study the dark energy. It is a joint mission between NASA and ISRO and will use radar technology to measure the distance to galaxies and study the expansion of the universe.

Multiple choice

What is the primary objective of the Indian Space Research Organization (ISRO)?

  1. To promote space tourism

  2. To conduct scientific research in space

  3. To develop and utilize space technology for national development

  4. To establish a permanent human presence on the Moon
Reveal answer Fill a bubble to check yourself
C Correct answer
Explanation

ISRO's primary objective is to develop and utilize space technology for national development, including applications in communication, remote sensing, meteorology, and navigation.

Multiple choice

What is the main focus of the Indian Space Research Organization's (ISRO) human spaceflight program?

  1. Sending astronauts to Mars

  2. Developing a reusable space transportation system

  3. Establishing a permanent human presence on the Moon

  4. Conducting spacewalks and experiments in low Earth orbit
Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

ISRO's human spaceflight program is currently focused on developing a reusable space transportation system called the Reusable Launch Vehicle (RLV).

Multiple choice

Which Indian space agency is responsible for the country's space program?

  1. Indian Space Research Organization (ISRO)

  2. National Aeronautics and Space Administration (NASA)

  3. European Space Agency (ESA)

  4. Japan Aerospace Exploration Agency (JAXA)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Indian Space Research Organization (ISRO) is the primary space agency of India. It is responsible for the country's space program, including satellite launches, space exploration missions, and the development of space technologies.

Multiple choice

Which Indian satellite was the first to be launched into space?

  1. Aryabhata

  2. Bhaskara

  3. Rohini

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

Aryabhata was the first Indian satellite to be launched into space. It was named after the renowned Indian mathematician and astronomer Aryabhata. The satellite was launched on April 19, 1975, from the Satish Dhawan Space Centre in Sriharikota.

Multiple choice

What was the primary objective of the Chandrayaan-1 mission?

  1. To study the lunar surface and atmosphere

  2. To search for water on the Moon

  3. To deploy a lunar rover

  4. To establish a permanent human base on the Moon
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The primary objective of the Chandrayaan-1 mission was to study the lunar surface and atmosphere. The mission aimed to gather data on lunar topography, mineralogy, and elemental composition, as well as to search for water and other resources on the Moon.

Multiple choice

Which Indian astronaut became the first Indian to travel to space?

  1. Rakesh Sharma

  2. Kalpana Chawla

  3. Sunita Williams

  4. Anousheh Ansari
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

Rakesh Sharma became the first Indian to travel to space in 1984. He was part of the Soviet Union's Soyuz T-11 mission, which launched from the Baikonur Cosmodrome in Kazakhstan.

Multiple choice

Which Indian satellite is used for weather forecasting and disaster management?

  1. INSAT-3D

  2. INSAT-4A

  3. INSAT-4B

  4. INSAT-4CR
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

INSAT-3D is an Indian satellite used for weather forecasting and disaster management. It was launched in 2013 and carries a variety of instruments for monitoring weather conditions, including a six-channel imager, a sounder, and a scatterometer.

Multiple choice

What is the name of India's first reusable launch vehicle?

  1. Reusable Launch Vehicle (RLV)

  2. Reusable Spacecraft (RSC)

  3. Reusable Orbital Vehicle (ROV)

  4. Reusable Spaceplane (RSP)
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Reusable Launch Vehicle (RLV) is India's first reusable launch vehicle. It is being developed by the Indian Space Research Organization (ISRO) and is intended to reduce the cost of space access by enabling the reuse of rocket boosters.

Multiple choice

Which Indian satellite is used for communication purposes?

  1. INSAT-4A

  2. INSAT-4B

  3. INSAT-4CR

  4. INSAT-3D
Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

INSAT-4A is an Indian satellite used for communication purposes. It was launched in 2005 and provides a variety of communication services, including television broadcasting, telephony, and internet connectivity.

Multiple choice

What is the name of India's first lunar rover?

  1. Chandrayaan-1

  2. Chandrayaan-2

  3. Mangalyaan

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

Vikram is India's first lunar rover. It was part of the Chandrayaan-2 mission, which was launched in 2019. The rover was designed to explore the lunar surface and gather data on its composition and structure.

Multiple choice

Which Indian satellite is used for navigation purposes?

  1. IRNSS-1A

  2. IRNSS-1B

  3. IRNSS-1C

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

IRNSS-1A is an Indian satellite used for navigation purposes. It was launched in 2013 and is part of the Indian Regional Navigation Satellite System (IRNSS), which provides accurate positioning and navigation services over India and the surrounding region.