If $2$ is subtracted from each odd digit and $3$ is added to each even digit in the number $3675249$,how many digits will appear twice in the new number thus formed?

  • A
    None
  • B
    One
  • C
    Two
  • D
    Three

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Study of the following arrangement carefully and answer the questions given below.

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Which of the following is eighth to the right of the thirteenth element from the left end of the arrangement?

Fill in the blank space for the given series with the correct alternative.
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Fill in the blank space for the given series with the correct alternative.
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