The average monthly salary of employees, consisting of officers and workers of an orgainization is Rs 3000. The average salary of an officer is Rs 10000 while that of a worker is Rs 2000 per month. If there are total 400 employees in the organization, find out the number of officers and workers separately.

50,275

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350,450

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50,350

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325,350

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None of the above

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Solution

The correct option is C 50,350

$\frac{N u m b e r o f o f f i c e r s}{N u m b e r o f w o r k e r s} = \frac{1000}{7000} = \frac{1}{7} .$
Number of officers $= \frac{1}{1 + 7} \times 400 = 50$
Number of worker =400-50=350

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The correct option is C 50,350 Number of officersNumber of workers=10007000=17. Number of officers =11+7×400=50 Number of worker =400-50=350

The correct option is C 50,350

$\frac{N u m b e r o f o f f i c e r s}{N u m b e r o f w o r k e r s} = \frac{1000}{7000} = \frac{1}{7} .$
Number of officers $= \frac{1}{1 + 7} \times 400 = 50$
Number of worker =400-50=350