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# Cards Marked with Numbers 13, 14, 15, ...., 60 Are Placed in a Box and Mixed Thoroughly.One Card is Drawn at Random from the Box. Find the Probability that Number on the Card Drawn Is Divisible by 5 - CBSE Class 10 - Mathematics

ConceptProbability - A Theoretical Approach

#### Question

Cards marked with numbers 13, 14, 15, ...., 60 are placed in a box and mixed thoroughly.One card is drawn at random from the box. Find the probability that number on the card drawn is divisible by 5

#### Solution

Total no. of possible outcomes = 48 {13, 14, 15, …., 60}

E ⟶ event of getting no divisible by 5

No. of favourable outcomes = 10{15, 20, 25, 30, 35, 40, 45, 50 55, 60}

Probability, P(E) ="No.of favorable outcomes"/."Total no.of possible outcomes"

P(E) =10/48 =5/24

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Solution Cards Marked with Numbers 13, 14, 15, ...., 60 Are Placed in a Box and Mixed Thoroughly.One Card is Drawn at Random from the Box. Find the Probability that Number on the Card Drawn Is Divisible by 5 Concept: Probability - A Theoretical Approach.
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