Which of the following objects of the solar system have elliptical orbits?

1. Planets
2. Comets
3. Asteroids

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With respect to lightning, which of the following is / are correct observations?

1. One should always use an umbrella while crossing an open field in a thunderstorm
2. Lightning primarily occurs when warm air is mixed with colder air masses

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 Identify the dance form with the help of given information:

1. It is particularly known for its Hindu Vaishnavism themes
2. It is accompanied with devotional music created with many instruments, with the beat set by cymbals and double-headed drum
3. The three styles of this dance form are  Tal Rasak, Danda Rasak and Mandal Rasak

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Biological indicators such as Lichens can indicate:

1. Air Pollution
2. Water Pollution
3. Presence of heavy metals
4. Presence of Radioactive particles

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The government borrows in the bond and money markets to __:

1. Fund its fiscal deficit
2. Repay outstanding loans
3. Provide stimulus to economy
4. Fund infrastructure

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