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UPSC Prelims Mini Mock Test: 519

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1.
In which year a non statutory minority commission was established in India ?
2.
Consider the following statements regarding brackish water:
  1. Brackish water is water that has less salinity than seawater.
  2. Brackish water typically forms in estuaries where freshwater and seawater mix.
  3. Brackish water is found only in man-made reservoirs.
  4. Brackish water is water that has less density than seawater.
Which of the above statements is/are correct?
3.
Consider the following crops:
  1. Cowpea
  2. Sorghum
  3. Guar plant
  4. Barley
Which of the above are drought-resistant or drought-tolerant crops?
4.
Which of the following states has the highest deposits of Tertiary coal in India?
5.
Consider the following chemical compounds and their common names:
  1. Blue vitriol – Copper sulphate
  2. Caustic soda – Sodium bicarbonate
  3. Chile saltpeter – Sodium nitrate
  4. Gypsum – Calcium carbonate
Which of the above is/are correctly matched?
Originally written on August 8, 2020 and last modified on August 8, 2020.
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