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Question

A bag contains 4 red and 8 blue marbles. A marble is drawn at random. The probability of drawing a red marble is 13.


A

True

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B

False

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Solution

The correct option is A

True


Given,

Number of red marbles = 4

Number of blue marbles = 8

Total number of marbles = 4+8 =12

Probability of an event, P(E) =number of favourable outcomestotal number of outcomes

Probability of drawing a red marble =412 = 13

Hence, the given statement is true.


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