Latest TCS Aptitude Question SOLUTION: 2. Mr. Bean chooses a number and he keeps on doubling the number followed by subtracting one from it, if he chooses 3 as initial number and he repeats the operation for 30 times

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(#M40119568) TCS Category question Keep an EYE

2. Mr. Bean chooses a number and he keeps on doubling the number followed by subtracting one from it, if he chooses 3 as initial number and he repeats the operation for 30 times then what is the final result?
a. (2^30) - 1
b. (2^30) - 2
c. (2^31) - 1
d. (2^31) – 2

Asked In TCS rajendra prasad (9 years ago)

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