Chandrayaan 3 GK Questions and Answers
41. Which region of the Moon is Chandrayaan-3 expected to explore?
A) Equatorial Region
B) North Pole
C) Far Side
D) South Pole
D) South Pole
Explanation: Chandrayaan-3 is designed to explore the Moon’s south pole, a region with potentially valuable water ice deposits.
42. What is the name of the lander for the Chandrayaan-3 mission?
A) Pragyan
B) Aryabhata
C) Vikram 2
D) Brahma
C) Vikram 2
Explanation: The lander for Chandrayaan-3 is named Vikram 2, following in the tradition of its predecessor, Vikram, from Chandrayaan-2.
43. How many wheels does the anticipated rover in the Chandrayaan-3 mission have?
A) Four
B) Six
C) Eight
D) Two
B) Six
Explanation: The Chandrayaan-3 rover, named Pragyan, is designed with six wheels for better mobility on the lunar surface.
44. What is the anticipated life of the Chandrayaan-3 rover once it lands on the Moon?
A) One week
B) 14 Earth days
C) One Earth month
D) 365 Earth days
B) 14 Earth days
Explanation: The rover is expected to operate for one lunar day, which is about 14 Earth days, as this is the period during which it will receive sunlight for power.
45. Which language is the word ‘Chandrayaan’ derived from?
A) Hindi
B) Sanskrit
C) Telugu
D) Tamil
B) Sanskrit
Explanation: The term “Chandrayaan” comes from Sanskrit, where “Chandra” means “Moon” and “Yaan” means “vehicle.”
46. Chandrayaan-3’s landing site is expected to be near which landmark on the Moon?
A) Sea of Tranquility
B) Tycho Crater
C) Aitken Basin
D) Apollo 11 landing site
C) Aitken Basin
Explanation: The mission aims to land near the Aitken Basin, a large impact crater near the Moon’s south pole, which is of significant scientific interest.
47. Which component of Chandrayaan-2 failed to land successfully on the Moon?
A) Pragyan
B) Aryabhata
C) Vikram
D) Surya
C) Vikram
Explanation: The Vikram lander from Chandrayaan-2 failed to land successfully on the Moon due to a last-minute glitch during the descent phase.
48. Which element, speculated to be present on the Moon, could be a potential fuel for future nuclear fusion?
A) Uranium
B) Plutonium
C) Helium-3
D) Thorium
C) Helium-3
Explanation: Helium-3 is considered a potential fuel for future nuclear fusion reactors and is thought to be present in the lunar regolith.
49. In the context of space missions, what does the term ‘soft landing’ mean?
A) Landing on a soft surface
B) Landing without any technical support
C) A controlled landing without damage to the spacecraft
D) Landing using parachutes
C) A controlled landing without damage to the spacecraft
Explanation: A soft landing refers to a spacecraft landing gently on a celestial body without suffering damage, allowing it to operate as intended after landing.
50. Which space agency works on the Artemis program to return humans to the Moon?
A) ESA
B) Roscosmos
C) NASA
D) CNSA
C) NASA
Explanation: NASA is leading the Artemis program, which aims to return humans to the Moon, including the first woman and the next man.