UPSC Prelims 2018
Get UPSC Prelims Previous Year Question (PYQ) Papers with detailed explanations, mindmaps, organized year-wise and subject-wise for GS.
- Science & Technology
"3D printing" has applications in which of the following?
- Preparation of confectionery items
- Manufacture of bionic ears
- Automotive industry
- Reconstructive surgeries
- Data processing technologies
Select the correct answer using the code given below:
View Answer for: "3D printing" has applications in which of the following? Preparation of confectionery items Manufacture of bionic ears Automotive industry Reconstructive surgeries Data processing technologiesSelect the correct answer using the code given below:"3D printing" has applications in which of the following?
- Preparation of confectionery items
- Manufacture of bionic ears
- Automotive industry
- Reconstructive surgeries
- Data processing technologies
Select the correct answer using the code given below:
- Science & Technology
The identity platform `Aadhaar' provides open "Application Programming Interfaces (APIs)". What does it imply?
- It can be integrated into any electronic device.
- Online authentication using iris is possible.
Which of the statements given above is/are correct?
View Answer for: The identity platform `Aadhaar' provides open "Application Programming Interfaces (APIs)". What does it imply? It can be integrated into any electronic device. Online authentication using iris is possible.Which of the statements given above is/are correct?The identity platform `Aadhaar' provides open "Application Programming Interfaces (APIs)". What does it imply?
- It can be integrated into any electronic device.
- Online authentication using iris is possible.
Which of the statements given above is/are correct?
- Science & Technology
With reference to India’s satellite launch vehicles, consider the following statements:
- PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites.
- Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth.
- GSLV Mk III is a four-stage launch vehicle with the first and third stages using solid rocket motors, and the second and fourth stages using liquid rocket engines.
Which of the statements given above is/are correct?
View Answer for: With reference to India’s satellite launch vehicles, consider the following statements: PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites. Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth. GSLV Mk III is a four-stage launch vehicle with the first and third stages using solid rocket motors, and the second and fourth stages using liquid rocket engines.Which of the statements given above is/are correct?With reference to India’s satellite launch vehicles, consider the following statements:
- PSLVs launch the satellites useful for Earth resources monitoring whereas GSLVs are designed mainly to launch communication satellites.
- Satellites launched by PSLV appear to remain permanently fixed in the same position in the sky, as viewed from a particular location on Earth.
- GSLV Mk III is a four-stage launch vehicle with the first and third stages using solid rocket motors, and the second and fourth stages using liquid rocket engines.
Which of the statements given above is/are correct?
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