Average salary of 20 workers in an office is Rs. 1900 per month, If manager's salary is added, average becomes Rs. 2000 per month. Find manager's salary?

Average salary of 20 workers in an office is Rs. 1900 per month, If ma

1.	Average salary of 20 workers in an office is Rs. 1900 per month, If manager's salary is added, average becomes Rs. 2000 per month. Find manager's salary?
A.	Rs. 4600
B.	Rs. 2400
C.	Rs. 4000
D.	Rs. 2220
Answer» D. Rs. 2220

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Average salary of 20 workers in an office is Rs. 1900 per month, If manager's salary is added, average becomes Rs. 2000 per month. Find manager's salary?

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