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Doctors Medicines MCQs Q&A

  1. 30%
  2. 35%
  3. 20%
  4. 25%
  5. 15%
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1 Answers

Option 4 : 25%

Given,

On particular day,

Number of male and number of female customers be 4A and 5A respectively,

Given,

On other day,

Number of female customers = 5A × 20/100 + 5A = 6A

Let x% of male is decreased

Given,

⇒ (4A - 4A × x/100)/6A = 1 : 2

⇒ 8A - (2A/25) x = 6A

⇒ (2A/25) x = 2A

⇒ x = 25%

∴ Number of male customers is decreased by 25%.
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