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Probability · 2020 · 9 Jan · Shift 1

1 Mathematics questions from this JEE Main paper
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Probability · 2020 · 9 Jan · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q25.In a box, there are 20 cards, out of which 10 are lebelled as A and the remaining 10 are labelled as B. Cards are drawn at random, one after the other and with replacement, till a second A-card is obtained. The probability that the second…
    Mathematics · Probability · MCQ