Monomath – CBSE | GSEB | IB | JEE Maths by Ajay Yadav (Math King of Katargam) – 15+ Years Experience. Study Notes, Video Lessons, Formula Sheets & PYQs.
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Probability

Previous Year Questions (2022-2024)

📅 Year 2022

  1. A card is drawn from well-shuffled deck of 52 cards. Find P(getting red king).
    Show Solution
    Red kings: 2 (heart, diamond)\nP = 252 = 126
  2. Two dice are rolled. Find P(sum = 7).
    Show Solution
    Total outcomes: 36\nFavorable: (1,6), (2,5), (3,4), (4,3), (5,2), (6,1) = 6\nP = 636 = 16

📅 Year 2023

  1. A card is drawn from well-shuffled deck of 52 cards. Find P(getting red king).
    Show Solution
    Red kings: 2 (heart, diamond)\nP = 252 = 126
  2. Two dice are rolled. Find P(sum = 7).
    Show Solution
    Total outcomes: 36\nFavorable: (1,6), (2,5), (3,4), (4,3), (5,2), (6,1) = 6\nP = 636 = 16

📅 Year 2024

  1. A card is drawn from well-shuffled deck of 52 cards. Find P(getting red king).
    Show Solution
    Red kings: 2 (heart, diamond)\nP = 252 = 126
  2. Two dice are rolled. Find P(sum = 7).
    Show Solution
    Total outcomes: 36\nFavorable: (1,6), (2,5), (3,4), (4,3), (5,2), (6,1) = 6\nP = 636 = 16