Question

a dice is thrown once the probability of getting the square of a number appearing on the Dice to be a multiple of 9 is

Answer 1

1/3 or 2/6 is the probability as only 3^2 and 6^2 is divisible by 9

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Answer 2

Total outcome = 6

Square of numbers

=(1) ^2, (2)^2, (3)^2,(4)^2, (5)^2, (6)^2

=1,4,9,16,25,36

Multiple of 9 = 9, 36 =2

Let (A) be the event of getting multiple of 9

P (A) =F. O = 2/6 =1/3

¯¯¯¯

T. O