1. Chapter 15 Class 10 Probability
  2. Serial order wise
  3. Ex 15.1

Ex 15.1, 19 - Chapter 15 Class 10 Probability

Last updated at Feb. 25, 2017 by

Ex 15.1, 19 - A child has a die whose six faces shows letters - Die

Ex 15.1, 19 - Chapter 15 Class 10 Probability - Part 2

  1. Chapter 15 Class 10 Probability
  2. Serial order wise

    3. Ex 15.1

    Examples →

Transcript

Ex15.1, 19 A child has a die whose six faces shows the letters as given below: The die is thrown once. What is the probability of getting A? Total number of faces on the die = 6 Number of faces having A on it = 2 P (getting A) = (๐‘๐‘ข๐‘š๐‘๐‘’๐‘Ÿ ๐‘œ๐‘“ ๐‘“๐‘Ž๐‘๐‘’๐‘  โ„Ž๐‘Ž๐‘ฃ๐‘–๐‘›๐‘” ๐ด)/(๐‘‡๐‘œ๐‘ก๐‘Ž๐‘™ ๐‘›๐‘ข๐‘š๐‘๐‘’๐‘Ÿ ๐‘œ๐‘“ ๐‘“๐‘Ž๐‘๐‘’๐‘  ๐‘œ๐‘› ๐‘‘๐‘–๐‘’) = 2/6 = 1/3 Ex15.1, 19 A child has a die whose six faces shows the letters as given below: The die is thrown once. What is the probability of getting (ii) D? Total number of faces on the die = 6 Number of faces having D on it = 1 P (getting D) = (๐‘๐‘ข๐‘š๐‘๐‘’๐‘Ÿ ๐‘œ๐‘“ ๐‘“๐‘Ž๐‘๐‘’๐‘  โ„Ž๐‘Ž๐‘ฃ๐‘–๐‘›๐‘” ๐ท)/(๐‘‡๐‘œ๐‘ก๐‘Ž๐‘™ ๐‘›๐‘ข๐‘š๐‘๐‘’๐‘Ÿ ๐‘œ๐‘“ ๐‘“๐‘Ž๐‘๐‘’๐‘  ๐‘œ๐‘› ๐‘‘๐‘–๐‘’) = 1/6

Chapter 15 Class 10 Probability
Serial order wise

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.