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A Perfect Cubic Die is Thrown .Find the Probability that (Ii) a Perfect Square Comes Up. - Mathematics

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Question

A perfect cubic die is thrown .Find the probability that
(ii) a perfect square comes up. 

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 perfect square and the perfect squares are 1 and 4 . 
So ,the number of favourable outcomes to the event getting a perfect square =2 
Therefore, P(getting a perfect square)= `"Favourable outcomes"/"Total number of outcomes"` = `2/6` = `1/3`

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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 7.02
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