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Q: The average salary of all the workers in a workshop is Rs. 8,000. The average salary of 7 technicians is Rs. 12,000 and the average salary of the rest is Rs. 6,000. The total number of workers in the workshop is:
  • A. 23
  • B. 20
  • C. 21
  • D. 22
Correct Answer: Option C -
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Explanations:

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