The Indian Space Research Organization's Chandrayaan programme consists of a series of lunar exploration missions, of which Chandrayaan-3 is the third.The project, called Pragyan, is a lunar rover and lander that was launched from the Satish Dhawan Space Center on July 14, 2023.
Here are some multiple-choice questions related to Chandrayaan-3 along with their answers:
1. When was Chandrayaan-3 launched by ISRO?
A. 2021
B. 2022
C. 2023
D. 2024
**Answer: C
2. Which rocket was used to launch Chandrayaan-3?
A. GSLV Mk III
B. PSLV-C52
C. GSLV Mk II
D. GSLV Mk I
**Answer: A
3. Chandrayaan-3 is primarily a mission to explore:
A. The Sun
B. Mars
C. The Moon
D. Venus
**Answer: C
6. How many payloads are expected to be onboard Chandrayaan-3?
A. 6
B. 7
C. 8
D. 9
**Answer: B
7. The orbiter of Chandrayaan-3 is designed to operate for:
A. 1 year
B. 3 years
C. 5 years
D. 7 years
**Answer: C
8. What is the estimated cost of the Chandrayaan-3 mission?
A. $50 million
B. $75 million
C. $100 million
D. $150 million
**Answer: B
9. The landing site chosen for Chandrayaan-3 is near the:
A. South Pole of the Moon
B. North Pole of the Moon
C. Equator of the Moon
D. Far side of the Moon
**Answer: A
10. Chandrayaan-3 aims to conduct detailed studies of:
A. Lunar water ice
B. Lunar regolith
C. Lunar volcanoes
D. Lunar magnetosphere
**Answer: B
11. The lander of Chandrayaan-3 is named:
A. Vikram 3
B. Pragyan 3
C. Kalam 3
D. Aryabhata 3
**Answer: A
12. Chandrayaan-3's rover is equipped with instruments to:
A. Measure seismic activity on the Moon
B. Study the composition of lunar rocks
C. Explore underground caverns on the Moon
D. Capture images of Earth from the Moon
**Answer: B
13. The Chandrayaan-3 mission aims to contribute to understanding the:
A. Formation of the Moon
B. Future colonization of the Moon
C. Solar wind interactions with the Moon
D. History of lunar volcanism
**Answer: A
14. The communication link between Chandrayaan-3 and Earth is facilitated by:
A. Geostationary satellites
B. Lunar satellites
C. Deep space antennas
D. Earth-based telescopes
**Answer: C
15. Chandrayaan-3 is the _____ lunar mission by India.
A. First
B. Second
C. Third
D. Fourth
**Answer: C
16. The Chandrayaan-3 mission is part of India's broader space exploration program named:
A. Aryabhata Mission
B. Mangalyaan Program
C. Chandrayaan Program
D. Gaganyaan Program
**Answer: C
17. The launch vehicle GSLV Mk III used for Chandrayaan-3 is capable of carrying payloads up to:
A. 2 tons
B. 3 tons
C. 4 tons
D. 5 tons
**Answer: B
18. Chandrayaan-3's lander and rover are designed to operate during the lunar:
A. Day
B. Night
C. Both day and night
D. Twilight
**Answer: A
19. The Chandrayaan-3 mission aims to study the Moon's:
A. Magnetic field
B. Atmosphere
C. Tectonic activity
D. Surface topography
**Answer: D
20. Which of the following countries has NOT launched a lunar mission?
A. China
B. Japan
C. India
D. Brazil
**Answer: D
21. Chandrayaan-3's rover is powered by:
A. Solar panels
B. Nuclear batteries
C. Fuel cells
D. Radioisotope thermoelectric generators
**Answer: A
22. The orbiter component of Chandrayaan-3 will be used primarily for:
A. Communications
B. Scientific experiments
C. Navigation
D. Solar observation
**Answer: A
23. The Chandrayaan-3 mission is a follow-up to which previous Indian lunar mission?
A. Chandrayaan-1
B. Chandrayaan-2
C. Mangalyaan
D. Aryabhata
**Answer: B
24. Chandrayaan-3's rover will be controlled from:
A. ISRO's headquarters in Bengaluru
B. NASA's Jet Propulsion Laboratory
C. ESA's control center in Germany
D. Mission control in Hyderabad
**Answer: A
25. The Chandrayaan-3 mission's landing is planned to occur in the:
A. Summer lunar equinox
B. Winter lunar solstice
C. Spring lunar equinox
D. Autumn lunar solstice
**Answer: C
26. Chandrayaan-3's rover is equipped with cameras that can capture images with a resolution of:
A. 5 megapixels
B. 10 megapixels
C. 15 megapixels
D. 20 megapixels
**Answer: B
28. The Chandrayaan-3 mission's lander is designed to withstand temperatures as low as:
A. -150°C
B. -180°C
C. -200°C
D. -220°C
**Answer: D
29. The Chandrayaan-3 mission's rover is designed to traverse a maximum distance of:
A. 500 meters
B. 1 kilometer
C. 2 kilometers
D. 5 kilometers
**Answer: B
**Answer: D
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