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Q: The positions of the first and sixth digits in the number 5109238674 are interchanged. Similarly the positions of the second and the seventh digits are interchanged and so on . which of the following will be the third digit from the right end after the after the rearrangement?

  • 1
    9
  • 2
    0
  • 3
    6
  • 4
    3
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Answer : 2. "0"
Explanation :

Answer: B) 0 Explanation: There are 10 digits. Now, third digit from the right means (10-3+1 = ) 8th digit from the left.  But, from the question , third  and eighth digits are interchanged. Hence, the required digit is the third digit of the given number, ie 0.

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