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In Q. No. 1, The probability that the digit is even is - Mathematics

MCQ

In Q. No. 1, The probability that the digit is even is

Options

  • \[\frac{4}{9}\]

  • \[\frac{5}{9}\]

  • \[\frac{1}{9}\]

  • \[\frac{2}{3}\] 

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Solution

 digits are chosen from 1, 2, 3, 4, 5, 6, 7, 8, 9 are placed in a box and mixed thoroughly. One digit is picked at random.

TO FIND: Probability of getting an even digit

Total number of digits is 9

Digits that are even number are 2, 4, 6, and 8

Total number of even digits is 4.

`"We know that PROBABILITY "= "Number of favourable event" /"Total number of event"`

Hence probability of getting an even digit is `4/9` 

  Is there an error in this question or solution?
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APPEARS IN

RD Sharma Class 10 Maths
Chapter 16 Probability
Q 2 | Page 35
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