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UPSC NDA I 2011 General Ability Paper

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Question : 148

Total: 150

Consider the following statements about comets:
1. Most comets have elongated elliptical orbits that take them close to the Sun for a part of their orbit, and then out into the further reaches of the Solar System for the remainder
2. If a comet is travelling fast enough, it may leave the Solar System
Which of the statements given above is/are correct?

1 only
2 only
Both 1 and 2
Neither 1 nor 2

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