Part of the General Studies-III question bank for OPSC (OAS) Mains.
A comprehensive, topic-wise practice set of 13 questions on Other Technologies (3D Printing, FRP, FDCs, Maps, etc.) for OPSC (OAS) Mains General Studies-III. 4 of them have been set in an actual paper — the years and exams are printed against each (2024, 2013, 2006). The rest are practice questions on the same syllabus points.
Previous year questions
| No. | Question | Asked in |
|---|---|---|
| 1 | How do Google or any other software‑based maps work? On what basis, they suggest shortest or less congestion routes? | OPSC OAS Mains 2024 15m,250w |
| 2 | What is an FRP composite material? How are they manufactured? Discuss their applications in aviation and automobile industry. | UPSC Mains GS-III 2013 — |
| 3 | How does the 3D printing technology work? List out the advantages and disadvantages of the technology. | UPSC Mains GS-III 2013 — |
| 4 | What do you understand by fixed dose drug combinations (FDCs)? Discuss their merits and demerits. | UPSC Mains GS-III 2013 — |
| 5 | What do you understand by Umpire decision review in cricket? Discuss its various components. Explain how silicon tape on the edge of a bat may fool the system? | UPSC Mains GS-III 2013 — |
| 6 | Write a brief note on: BrahMos. | OPSC OAS Mains 2006 GS Paper-I Q.14(d) · 4 marks |
Practice questions
| No. | Question | Source |
|---|---|---|
| 7 | Discuss the advantages and limitations of 3D printing in revolutionising the healthcare sector in India? | — |
| 8 | Identify the challenges faced by LIDAR technology in India, such as regulatory issues, data processing, and environmental factors. Suggest potential strategies to overcome these challenges. | — |
| 9 | What are the benefits and risks of nanotechnology for human health and medicine? Suggest suitable measures which can help India ensure the sustainable and responsible use of nanotechnology in this domain? | — |
| 10 | Discuss how 3D printing can contribute to the sustainability and circular economy goals in various sectors. Analyze the various issues faced in the adoption of 3D printing and propose suitable remedies in this regard. | — |
| 11 | Discuss India's progress in developing indigenous supercomputers. What is its significance in scientific research and national development? | — |
| 12 | Nanotechnology has the potential to revolutionize various sectors, including medicine, electronics, and energy production. Analyze the ethical considerations associated with the widespread adoption of nanotechnology. | — |
| 13 | What are the key features of the National Supercomputing Mission and its significance for India's scientific and technological development? | — |