Comprehension
When we hear the name SPACE, only one organization comes to mind: the Indian Space Research Organization (ISRO). The Indian Space Research Organization (ISRO), located in Bengaluru, is the country’s first space agency. ISRO was founded in 1969 with the goal of developing and utilizing space technology for national development while also conducting planetary exploration and space science research. The space research operations began in India in the early 1960s, at a time when satellite applications were still in the experimental stages in the United States. Dr. Vikram Sarabhai, the founding father of India’s space programme, rapidly recognized the benefits of space technologies after the live transmission of the Tokyo Olympic Games across the Pacific by the American satellite ‘Syncom-3’ demonstrated the power of communication satellites. The ISRO has launched various spacecrafts like the Chandrayaan, Astrosat, Microsat, GSAT etc. The Government of India has also approved a regional spaceborne navigation system, which will consist of seven satellites. Out of these, four of them will be placed in geosynchronous inclined orbit of 29° relative to the equatorial plane. Such an arrangement would mean all seven satellites would have continuous radio visibility with Indian control stations.
Question: 1

Name the first dedicated mission launched by ISRO for studying the celestial sources in X-ray, optical and UV spectral bands simultaneously.

Show Hint

ISRO’s astronomy missions: - Astrosat → multi-wavelength space observatory - Chandrayaan → lunar exploration - Gaganyaan → human spaceflight
Updated On: Dec 7, 2025
  • Amazonia
  • Astrosat
  • Gaganyaan–1
  • Lunar Polar Exploration Mission
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is B

Solution and Explanation

Astrosat is India’s first dedicated multi-wavelength space observatory. Launched by ISRO in 2015, it observes celestial objects across X-ray, ultraviolet (UV), and optical spectral bands simultaneously, providing valuable data for astrophysical research.
Was this answer helpful?
0
0
Question: 2

APPLE, the first communication satellite of ISRO, was launched from:

Show Hint

APPLE = ISRO’s 1st communication satellite → launched on Ariane → from Kourou.
Updated On: Dec 7, 2025
  • Satish Dhawan Space Centre, Sriharikota
  • TERLS, Thiruvananthapuram
  • Kourou, French Guiana
  • SSLV Launching Station, Tamil Nadu
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

ISRO’s first experimental communication satellite APPLE was launched in 1981 by the Ariane launch vehicle from Kourou, French Guiana.
Was this answer helpful?
0
0
Question: 3

Name the spacecraft that has been successfully sent into space to probe the planets in the solar system.

Show Hint

Mariner series → planetary probes. Mariner 10 → Venus + Mercury.
Updated On: Dec 7, 2025
  • Sputnik 19
  • Cosmos 482
  • Pioneer-E
  • Mariner 10
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is D

Solution and Explanation

Mariner 10 was a NASA robotic spacecraft sent to probe planets in the solar system. It successfully performed flybys of Venus and Mercury, becoming the first mission to visit Mercury.
Was this answer helpful?
0
0
Question: 4

The first successful nuclear bomb test conducted by India in 1974 is called the:

Show Hint

1974 → Smiling Buddha 1998 → Pokhran-II (Operation Shakti)
Updated On: Dec 7, 2025
  • Prithvi
  • Pokhran-II
  • Smiling Buddha
  • Surya
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is C

Solution and Explanation

India’s first nuclear test, conducted on 18 May 1974 at Pokhran, was code-named Smiling Buddha. It marked India’s entry into the group of nuclear-capable nations.
Was this answer helpful?
0
0
Question: 5

NaviC covers India and a region extending:

Show Hint

NavIC coverage radius → 1,500 km beyond India’s borders.
Updated On: Dec 7, 2025
  • 1,500 km
  • 2,000 km
  • 7,000 km
  • 1,000 km
Hide Solution
collegedunia
Verified By Collegedunia

The Correct Option is A

Solution and Explanation

NavIC (Navigation with Indian Constellation) provides coverage over India and a region extending up to 1,500 km beyond the Indian landmass.
Was this answer helpful?
0
0

Top Questions on Reading Comprehension

View More Questions

Questions Asked in CLAT exam

View More Questions