61. What is the weight of the Vikram lander?
- a) 1,700 kg
- b) 2,200 kg
- c) 1,200 kg
- d) 2,500 kg
62. Which organization provided support for the Deep Space Network (DSN) for Chandrayaan-3?
- a) ESA
- b) NASA
- c) Roscosmos
- d) CNSA
63. Which instrument on the Vikram lander studies lunar seismic activity?
- a) ChaSTE
- b) LP
- c) ILSA
- d) APXS
64. How many legs does the Vikram lander have?
- a) Three
- b) Four
- c) Five
- d) Six
65. Which system does the Pragyan rover use for navigation?
- a) GPS
- b) Cameras and hazard detection systems
- c) Inertial navigation
- d) Star tracker
66. What type of power backup does the Vikram lander have?
- a) Nuclear batteries
- b) Chemical batteries
- c) Solar panels only
- d) Fuel cells
67. What is the range of the Pragyan rover?
- a) 1 km
- b) 500 meters
- c) 100 meters
- d) 5 km
68. Which ground station is used for communication with Chandrayaan-3?
- a) Goldstone Deep Space Communications Complex
- b) Canberra Deep Space Communication Complex
- c) Indian Deep Space Network (IDSN) near Bengaluru
- d) Madrid Deep Space Communications Complex
69. What was the outcome of India's first attempt to land on the Moon with Chandrayaan-2?
- a) Successful
- b) Partial success (orbiter functional, lander failed)
- c) Total failure
- d) Mission aborted
70. What is the main propulsion fuel used by Chandrayaan-3?
- a) Liquid hydrogen and liquid oxygen
- b) MMH (Mono Methyl Hydrazine) and MON-3 (Mixed Oxides of Nitrogen)
- c) Kerosene
- d) Solid propellant
71. What is the key feature of the Langmuir Probe (LP) on the Vikram lander?
- a) Measures surface temperature
- b) Studies lunar seismic activity
- c) Measures plasma density and variations
- d) Analyzes elemental composition
72. Which of the following is not an instrument on the Pragyan rover?
- a) APXS
- b) LIBS
- c) ChaSTE
- d) None of the above
73. What is the mission cost of Chandrayaan-3 in USD?
- a) 50 million
- b) 75 million
- c) 100 million
- d) 150 million
74. How is Chandrayaan-3 significant for ISRO's future missions?
- a) Demonstrates capability for interplanetary missions
- b) First human mission to Mars
- c) First mission to study the Sun
- d) None of the above
75. What type of landing method does the Vikram lander use?
- a) Impact landing
- b) Parachute landing
- c) Soft landing
- d) Splashdown landing
76. Which instrument on the Vikram lander is designed to measure the thermal properties of the lunar surface?
- a) ChaSTE
- b) ILSA
- c) APXS
- d) LP
77. What was the launch time of Chandrayaan-3 on July 14, 2023?
- a) 10:00 AM IST
- b) 12:00 PM IST
- c) 2:35 PM IST
- d) 5:00 PM IST
78. How does the Vikram lander communicate with Earth?
- a) Direct-to-Earth communication via the Deep Space Network (DSN)
- b) Relay through the Mars Orbiter Mission
- c) Direct satellite link
- d) None of the above
79. What type of backup plan does Chandrayaan-3 have in case of primary communication failure?
- a) Use of autonomous landing
- b) Use of Chandrayaan-2 orbiter
- c) Use of backup batteries
- d) None of the above
80. Which feature helps the Pragyan rover navigate the lunar surface?
- a) Star tracker
- b) GPS
- c) Cameras and hazard detection systems
- d) Laser altimeter
Chandrayaan 3 GK
Important Topics: (Coming Soon)
- World GK
- Space GK
- General knowledge
- General Studies
Quiz:
- World GK
- Space GK
- General knowledge
- General Studies
Sorry for the typing. I hope you will correct me in the comment box.