Five discs in a bag are numbered 1, 2, 3, 4, and 5 : Crackverbal Support

Five discs in a bag are numbered 1, 2, 3, 4, and 5 Print

Modified on: Tue, 12 Oct, 2021 at 4:31 PM

Concept: The question tests on the ability to solve questions on Probability

Solution:

Probability = Favourable Outcomes / Total Outcomes

Total Outcomes = choosing 3 discs out of 5 = 5C3 = 10

Number of possible outcomes when the sum on the 3 discs is > 10 = (2,4,5) and (3,4,5) = 2

The required probability = 2/10 = 1/5

Option E

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Five discs in a bag are numbered 1, 2, 3, 4, and 5 Print

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