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Probability · 2010 · Shift 0

2 Mathematics questions from this JEE Main paper
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Probability · 2010 · Shift 0

2 Mathematics questions from this JEE Main paper

  1. Q31.An urn contains nine balls of which three are red, four are blue and two are green. Three balls are drawn at random without replacement from the urn. The probability that the three balls have different colours is :
    Mathematics · Probability · MCQ
  2. Q32.Four numbers are chosen at random (without replacement) from the set {1,2,3,....20}. Statement - 1: The probability that the chosen numbers when arranged in some order will form an AP is 851​. Statement -…
    Mathematics · Probability · MCQ