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Doctors Medicines MCQs Q&A

  1. 33
  2. 35
  3. 38
  4. 32
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1 Answers

Option 3 : 38

Given:

Total worker in the cement factory = 95

Number of workers support cash payment method = 57

Number of workers support online payment method = 76

Every worker support at least one payment method

Calculation:

Let the number of workers support both the payment methods be W

Total number of workers = Number of workers support cash payment method + Number of workers support online payment method – Number of workers support

both payment methods

95 = 57 + 76 – W

⇒ W = 133 – 95

⇒ W = 38

∴ The number of workers in the cement factory who support both the payment methods are 38.

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