The average salary of all the workers in a workshop is Rs.8000. The av – McqOptions

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1.	The average salary of all the workers in a workshop is Rs.8000. The average salary of 7 technicians is Rs.12000 and the average salary of the rest is Rs.6000. How many workers are there in the workshop ?
A.	22
B.	23
C.	21
D.	20
Answer» D. 20

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