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COMEDK2014MathematicsProbability

Consider an experiment E in which a box contains 10 identical tickets numbered 1 to 10 and 2 tickets are drawn at random from the box. What is the probability that both the tickets have even number on them?

Options

  1. A4 9
  2. B1 3
  3. C2 9
  4. D1 9

Correct answer

C. 2 9

Step-by-step solution

Required probability = 5 10 4 9 = 2 9

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