If two is subtracted from each odd digit and if two is added to each even digit in the number 9275436, what will be the difference between the digits which are third from the right and second from the left of the new number thus formed?
(1) 6
(2) 8
(3) 2
(4) 1
(5) 5

• (3). 2
  the newly formed numbe is 7453618,
  so(6-4)=2
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