A bag contains 4 tickets numbered 00, 01...

A bag contains 4 tickets numbered 00, 01, 10 and 11. Four tickets are chosen at random with replacement, the probability that the sum of numbers on the tickets is 22 is

`(3)/(32)`

`(1)/(64)`

`(5)/(256)`

`(7)/(256)`

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The correct Answer is:

(a)

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