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An Unbiased Cubic Die is Thrown .Find the Probability of Getting (Ii) a Number Greater than 2 - Mathematics

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Question

An unbiased cubic die is thrown .Find the probability of getting 
(ii) a number greater than 2

Sum

Solution

When a die is tossed once, the possible outcomes are the numbers 1,2,3,4,5,6. So,
total number of possible outcomes =6 

The event is getting a number greater than 2 and numbers greater than 2 are 3,4,5,6. So, the number of favourable outcomes to the event getting a number greater than 2 =4 

Therefore , P(getting a number greater than 2) = `"Favourable outcomes"/"Total number of outcomes"` = `4/6` = `2/3`

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Chapter 25: Probability - Exercise

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Frank Mathematics - Part 2 [English] Class 10 ICSE
Chapter 25 Probability
Exercise | Q 8.02
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