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# A Bag Contains 100 Identical Marble Stones Which Are Numbered 1 to 100. If One Stone is Drawn at Random from the Bag, Find the Probability that It Bears: A Number Divisible by 4 and 5 - ICSE Class 10 - Mathematics

ConceptProbability - A Theoretical Approach

#### Question

A bag contains 100 identical marble stones which are numbered 1 to 100. If one stone is drawn at random from the bag, find the probability that it bears:

a number divisible by 4 and 5

#### Solution

Total number of possible outcomes=100

Numbers which are divisible by 4 and 5 =200,40,60,80,100

Number  of favourable outcomes=5

p(number divisible by 4 and 5)=5/100=1/20

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Solution A Bag Contains 100 Identical Marble Stones Which Are Numbered 1 to 100. If One Stone is Drawn at Random from the Bag, Find the Probability that It Bears: A Number Divisible by 4 and 5 Concept: Probability - A Theoretical Approach.
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