Q. What is the main application of the NavIC satellite system developed by ISRO?
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A.
Weather forecasting
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B.
Navigation and positioning
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C.
Telecommunication
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D.
Earth observation
Solution
NavIC is designed for accurate positioning and navigation services in India and surrounding regions.
Correct Answer:
B
— Navigation and positioning
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Q. What is the primary purpose of the Indian Space Research Organisation's (ISRO) Gaganyaan mission?
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A.
To launch a satellite into orbit
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B.
To send humans to space
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C.
To explore Mars
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D.
To develop new satellite technology
Solution
The Gaganyaan mission aims to send Indian astronauts to space, marking India's first crewed spaceflight.
Correct Answer:
B
— To send humans to space
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Q. What is the purpose of the Indian National Satellite System (INSAT)?
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A.
Weather monitoring
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B.
Telecommunication
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C.
Broadcasting
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D.
All of the above
Solution
INSAT serves multiple purposes including weather monitoring, telecommunication, and broadcasting.
Correct Answer:
D
— All of the above
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Q. What is the significance of the Indian Space Research Organisation's (ISRO) Mars Orbiter Mission (Mangalyaan)?
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A.
It was the first mission to land on Mars
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B.
It was India's first interplanetary mission
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C.
It discovered water on Mars
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D.
It launched a rover on Mars
Solution
Mangalyaan, launched in 2013, was India's first interplanetary mission, successfully entering Mars' orbit.
Correct Answer:
B
— It was India's first interplanetary mission
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Q. What was the primary goal of the ISRO's Chandrayaan-2 mission?
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A.
To land on the Moon's surface
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B.
To send a rover to Mars
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C.
To establish a space station
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D.
To launch a satellite into orbit
Solution
Chandrayaan-2 aimed to land on the Moon's surface and explore its south pole region.
Correct Answer:
A
— To land on the Moon's surface
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Q. Which ISRO satellite was launched in 2022 to monitor and manage natural resources?
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A.
Cartosat-3
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B.
RISAT-1
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C.
EOS-01
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D.
PSLV-C49
Solution
EOS-01 was launched in November 2021 to support agriculture, forestry, and disaster management.
Correct Answer:
C
— EOS-01
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Q. Which ISRO satellite was launched to enhance the country's broadband services?
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A.
GSAT-19
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B.
GSAT-30
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C.
INSAT-3B
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D.
GSAT-12
Solution
GSAT-19, launched in 2017, was designed to enhance broadband services and communication capabilities.
Correct Answer:
A
— GSAT-19
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Q. Which mission is ISRO planning to launch to study the Sun?
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A.
Chandrayaan-3
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B.
Aditya-L1
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C.
Mangalyaan-2
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D.
Gaganyaan
Solution
Aditya-L1 is the mission aimed at studying the Sun, focusing on its outer layers and solar activities.
Correct Answer:
B
— Aditya-L1
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Q. Which satellite was launched by ISRO in 2021 to enhance the country's communication capabilities?
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A.
INSAT-3DR
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B.
GSAT-30
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C.
NavIC
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D.
Chandrayaan-2
Solution
GSAT-30 was launched in January 2020 to replace INSAT-3E and enhance communication services.
Correct Answer:
B
— GSAT-30
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