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Probability · 2023 · 25 Jan · Shift 2

2 Mathematics questions from this JEE Main paper
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Probability · 2023 · 25 Jan · Shift 2

2 Mathematics questions from this JEE Main paper

  1. Q25.Let N be the sum of the numbers appeared when two fair dice are rolled and let the probability that N−2,3N​,N+2 are in geometric progression be 48k​. Then the value of k is :
    Mathematics · Probability · MCQ
  2. Q39.25% of the population are smokers. A smoker has 27 times more chances to develop lung cancer than a non smoker. A person is diagnosed with lung cancer and the probability that this person is a smoker is 10k​. Then the value of k…
    Mathematics · Probability · Numerical