16. Sambhar salt lake situated in

1. 1. Tamil Nadu

   
   
   

   2. Odisha

   
   
   

   3. Rajasthan

   
   
   

   4. Bihar

   
   
   

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   NA

   Correct Option: C

   NA

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17. The Vindhyan system of rocks is important for the production of

1. 1. Precious stones and building materials

   
   
   

   2. Iron ore and managanese

   
   
   

   3. Bauxite and uranium

   
   
   

   4. Copper and uranium

   
   
   

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   NA

   Correct Option: A

   NA

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18. Which one if the following statements is not correct ?

1. 1. Vindhyan system mostly consists of sandstones, limestones and shale.

   
   
   

   2. Gneisses and schist of archaeans are the oldest rocks in India

   
   
   

   3. Rocks of Gondwana system are of fluvial or lacustrine origin

   
   
   

   4. Deccan trap formations were due to volcanic eruption during Oligocene

   
   
   

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   NA

   Correct Option: D

   NA

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19. If the usual role of calculation of time were applied for the extremes of Gujarat and Arunachal Pradesh then approximately time

1. 1. .

   
   
   

   2. at Gujarat would be ahead of that at Arunachal Pradesh by about 3 hours

   
   
   

   3. at Arunachal Pradesh would be ahead of that at Gujarat by about 3 hours

   
   
   

   4. at Arunachal Pradesh would be ahead of that at Gujarat by about 2 hours.

   
   
   

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   NA

   Correct Option: D

   NA

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20. Which of the following range of Himalayas is know for hill stantions ?

1. 1. Himadri

   
   
   

   2. Shivalik

   
   
   

   3. Himachal

   
   
   

   4. Purvanchal

   
   
   

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1. View Hint View Answer Discuss in Forum

   NA

   Correct Option: C

   NA

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