OSSSC RI, ARI, Amin, SFS, ICDS Supervisor exams often include a section on general science to assess candidates’ knowledge of fundamental scientific principles. This article presents a curated list of 30 General Science Multiple Choice Questions (MCQs) suitable for individuals preparing for OSSSC RI, ARI, Amin, SFS, ICDS Supervisor exams. These questions are designed to challenge your understanding of current science .
Top 30 General Science MCQS For OSSSC RI,ARI, Amin, SFS, ICDS Supervisor
Mastering these general science concepts is crucial for success in competitive exams. Regular practice with such MCQs will not only enhance your knowledge but also improve your problem-solving skills. Remember to review the explanations for each answer to deepen your understanding of these fundamental scientific principles. Good luck with your preparations!
- What does ISO 5/6 Clean Room signify in nanotechnology?
a) High-level cleanliness standard
b) Low-level cleanliness standard
c) Moderate-level cleanliness standard
d) No cleanliness standard
Answer: a) High-level cleanliness standard
2. Which ministry sponsored the SWASTHA project at IIT Guwahati?
a) Ministry of Health and Family Welfare
b) Ministry of Electronics and Information Technology
c) Ministry of Science and Technology
d) Ministry of Education
Answer: b) Ministry of Electronics and Information Technology
3. What is the primary focus of the SWASTHA project?
a) Environmental conservation
b) Healthcare advancements through nanoelectronic theranostic devices
c) Agricultural development
d) Space exploration
Answer: b) Healthcare advancements through nanoelectronic theranostic devices
4. Which AI platform was launched for early cancer detection by AIIMS?
a) Oncolytic.ai
b) CancerSaver.ai
c) iOncology.ai
d) CancerDetect.ai
Answer: c) iOncology.ai
5. What types of cancers does iOncology.ai primarily focus on detecting?
a) Lung and liver cancers
b) Breast and ovarian cancers
c) Brain and bone cancers
d) Skin and stomach cancers
Answer: b) Breast and ovarian cancers
6. What is the predicted increase in cancer cases in India by 2040 according to the Lancet study?
a) 10%
b) 25%
c) 50%
d) 57.5%
Answer: d) 57.5%
7. How many radiological and histopathological images does iOncology.ai leverage for analysis?
a) 100,000
b) 250,000
c) 500,000
d) 1,000,000
Answer: c) 500,000
8. What is the survival rate for cancer patients in India due to late detection according to 2022 data?
a) 10%
b) 20%
c) 30%
d) 40%
Answer: b) 20%
9. Which ministry collaborated with AIIMS and CDAC for the development of iOncology.ai?
a) Ministry of Health and Family Welfare
b) Ministry of Electronics and Information Technology
c) Ministry of Science and Technology
d) Ministry of Education
Answer: b) Ministry of Electronics and Information Technology
10. How long will the spacecraft travel under the Aditya L1 mission?
a) 3.5 million kilometres
b) 4.5 million kilometres
c) 2.1 million kilometres
d) 1.5 million kilometres
Answer: d) 1.5 million kilometres
11. Chandrayaan-3 has been launched from which of the following centers?
a) Vikram Sarabhai Space Centre
b) Satish Dhawan Space Centre
c) ISRO
d) Dr. Abdul Kalam Island
Answer: b) Satish Dhawan Space Centre
12. Which launching vehicle is used in the launch of Chandrayaan-3?
a) GSLV
b) ASLV
c) PSLC
d) SLV
Answer: a) GSLV
13. What is the mass of the propulsion module used in Chandrayaan-3?
a) 2145 kg
b) 2245 kg
c) 2148 kg
d) 2543 kg
Answer: c) 2148 kg
14. The mission life of the Lander and Rover of Chandrayaan-3 equals to:
a) 24 Earth days
b) 16 Earth days
c) 14 Earth days
d) 20 Earth days
Answer: c) 14 Earth days
15. The Chandrayaan-3 mission’s Lander is known as:
a) Vikram
b) Bheem
c) Pragyaan
d) Dhruv
Answer: a) Vikram
16. Which part of the Moon is Chandrayaan-3 aiming to land near?
a) North Pole
b) Equator
c) South Pole
d) Far Side
Answer: c) South Pole
17. When was Chandrayaan-3 launched?
a) 14th August
b) 14th July
c) 30th June
d) 10th September
Answer: b) 14th July
18. What is the unique feature of Chandrayaan-3’s landing in comparison to other nations’ lunar missions?
a) landing on the dark side of the moon
b) landing on the Moon’s far side
c) landing on Moon’s North pole
d) landing on Moon’s South pole
Answer: d) landing on Moon’s South pole
19. On which date was the lander successfully separated from the Propulsion Module?
a) 20th August
b) 19th August
c) 16th August
d) 17th August
Answer: d) 17th August
20. When did the Chandrayaan-3 spacecraft perform the second de-boosting maneuver?
a) 20th August
b) 19th August
c) 17th August
d) 16th August
Answer: b) 19th August
21. Where is the ISRO Telemetry, Tracking and Command Network (ISTRAC) located?
a) New Delhi
b) Mumbai
c) Chennai
d) Bengaluru
Answer: d) Bengaluru
22. What was the purpose of the maneuver performed on 25th July 2023?
a) Lunar-Orbit insertion
b) Orbit circularization
c) Translunar Injection
d) Orbit-raising
Answer: d) Orbit-raising
23. Who is the director of the Chandrayaan-3 mission?
a) Veeramuthuvel
b) M Vanitha
c) K. Sivan
d) Ritu Karidhal
Answer: d) Ritu Karidhal
24. What is the total weight of Chandrayaan-3?
a) 4,100 kg
b) 3,900 kg
c) 2,190 kg
d) 5,200 kg
Answer: b) 3,900 kg
25. What is the total cost of mission Chandrayaan-3?
a) 600 crore
b) 540 crore
c) 800 crore
d) 1200 crore
Answer: a) 600 crore
26. What is that one thing in Chandrayaan 3 and not in Chandrayaan 2?
a) Laser Doppler Velocimeter (LDV)
b) Laser-based Interferometry
c) Ultrasonic Doppler methods
d) Molecular Tagging Velocimetry
Answer: a) Laser Doppler Velocimeter (LDV)
27. Which country is the fourth country to successfully land a spacecraft on the moon?
a) China
b) India
c) Russia
d) USA
Answer: b) India
28. What is the launch date for the Aditya L1 Mission?
a) 14 August, 2023
b) 23 August, 2023
c) 2 Sept, 2023
d) 22 Sept, 2023
Answer: c) 2 Sept, 2023
29. What is Aditya L1 Mission?
a) First Indian mission to study Sun
b) ISRO mission to study stars
c) Another mission to study the moon
d) Mission to understand the orbit
Answer: a) First Indian mission to study Sun
30. Who is launching the Aditya L1 Mission?
a) ROSCOSMOS
b) NASA
c) ISRO
d) European Space Agency
Answer: c) ISRO
