Latest TCS Aptitude Question SOLUTION: If 'n' integers taken at random and multiplied together, then what is the probability that the last digit of the product is 1, 3, 7 or 9 ? 1) 2 n⁄ 5 n 2) 4 n - ( 2 n

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(#M40033843) TCS Numerical Ability question TCS Keep an EYE

If 'n' integers taken at random and multiplied together, then what is the probability that the last digit of the product is 1, 3, 7 or 9 ?


1) 2 n⁄ 5 n
2) 4 n - ( 2 n &
3) 4n⁄ 5n
4) None of these

Asked In TCS sree (10 years ago)

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