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Prelims GS November 26, 2025

1. Which of the following statements with regard to the International Space Station (ISS) is/are correct?

It is orbiting around the Earth at a speed of approximately 1,00,000 km per hour.

It revolves the complete Earth orbit every 90 minutes.

Astronauts stationed at the ISS witness a sunrise (or sunset) approximately every 45 minutes.

Select the answer using the code given below :

(a) 1 only (b) 1 and 3 only (c) 2 and 3 only (d) 1, 2 and 3

General Studies

Political Science and International Relations

Sociology

Some Reference Essays

List of previous year essay topics (1997-2019)

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