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      Question

      In a company-wide survey, it was discovered that 20% of

      the employees own a car. Among the remaining employees, 30% have either an Activa or a bike. The rest, totaling 336 employees, do not own any vehicle. Determine the total number of employees in the company.
      A 720 Correct Answer Incorrect Answer
      B 640 Correct Answer Incorrect Answer
      C 540 Correct Answer Incorrect Answer
      D 480 Correct Answer Incorrect Answer
      E None of these Correct Answer Incorrect Answer

      Solution

      Let total number of employees in the companybeโ€˜xโ€™. Number of employees that have car = x ร— 20% = x/5 Rest employees = x โ€“ x/5 = 4x/5 Employees that have either Active or Bike = 4x/5 ร— 30% = 6x/25 Number of employees who have no vehicle = 4x/5 โ€“ 6x/25 = 336 14x/25 = 336 x = 600 Hence, option e.

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