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Q: The population of a town as per census records were 2,00,000; 2,10,000 and 2,30,000 for the year 1981, 1991 and 2001 respectively. Find the population of the town in the year 2011 using arithmetic mean method. The answer is
  • A. 240000
  • B. 245000
  • C. 250000
  • D. 255000
Correct Answer: Option B -
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Explanations:

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