If 3 subtracted from the middle digit of the following numbers and then the position of the digits are reversed, which of the following will be the last digit of the middle number after they are arranged in descending order ?
589 362 554 371 442
589 362 554 371 442
After subtracting 3 from the middle digit, we get
559 332 524 341 412
Now reversing the digits
955 233 425 143 214
Now arranging them in descending order
955 425 233 214 143
So middle digit of the middle number is 3.
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