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If four whole numbers taken at random ar...

If four whole numbers taken at random are multiplied together, then find the probability that the least digit in the product is 1, 3, 7 or 9.

A

`(1)/(125)`

B

`(16)/(625)`

C

`(1)/(25)`

D

`(3)/(25)`

Text Solution

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The correct Answer is:
B
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