Daily UPSC Prelims Current Affairs – February 12-13, 2023 [Mock Test]

1. Consider the following statements regarding the Albula-Bernina route:
- It is recognised as a UNESCO World Heritage Site.
- The world’s longest passenger train in Russia passes through this route.
Which of the statements given above is/are correct?
2. With respect to the Indian Regional Navigation Satellite System (IRNSS), consider the following statements:
- It is a constellation of seven satellites.
- Three satellites in geosynchronous orbit and four satellites in geostationary orbit.
- Its services will be available to regions extending up to 500 km from Indian boundaries.
Which of the statements given above is/are correct?
3. Consider the following gases with respect to ‘Syngas’:
- Carbon monoxide
- Hydrogen
- Carbon dioxide
- Methane
- Water vapour
Which of the above gases are typically present in Syngas?