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Doctors Medicines MCQs Q&A

  1. Quantity A > Quantity B
  2. Quantity A < Quantity B
  3. Quantity A ≥ Quantity B
  4. Quantity A ≤ Quantity B
  5. Quantity A = Quantity B or no relation 
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1 Answers

Option 1 : Quantity A > Quantity B

Quantity A:

Let radius of circle be R.

New radius = R + R × 25/100 = 125R/100 = 5R/4

Area of circle = πR2

New area of circle = (5R/4)2 = 25R2/16

Percentage increase =

= (25/16 - 1)/1 × 100

= 56.25

Quantity B:

Percentage of students who drinks both coffee and Tea = 375 × 100/2500 = 15

Percentage of students who doesn’t drink any drinks =

= 100 - (50 - 15) - (30 - 15) - 15

= 35%

∴ Quantity A > quantity B is established.

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