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A Number is Selected at Random from First 50 Natural Numbers. Find the Probability that It is a Multiple of 3 and 4. - Mathematics

Sum

A number is selected at random from first 50 natural numbers. Find the probability that it is a multiple of 3 and 4.

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Solution

Total no. of possible outcomes = 50 {1, 2, 3 …. 50}

No. of favourable outcomes = 4 {12, 24, 36, 48}

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

P(E) = 4/50 = 2/25

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APPEARS IN

RD Sharma Class 10 Maths
Chapter 16 Probability
Exercise 16.1 | Q 57 | Page 25
RD Sharma Class 10 Maths
Chapter 16 Probability
Exercise 16.1 | Q 63 | Page 26
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