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Q: If the mean of the numbers 27+x, 31+x, 89+x, 107+x and 156 + x is 82. Then find the mean of the numbers 130+x, 126+x, 68+x, 50+x and 1+x?
  • A. 30
  • B. 75
  • C. 50
  • D. 70
Correct Answer: Option B -
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Explanations:

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