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Rana Dhali

· started a discussion

· 1 Months ago

As per the question 1 is to be added in even digits and 2 is to be subtracted from odd digits. But the solution is provided is wrong in this question it is showing 2 is added in odd digit numbers. Please correct.

Question:
From the given number 4235687 , if 1 is added to even digit and 2 is subtracted from odd digits then how many digits will be repeated in the new number?
Options:
A) 2
B) 3
C) 4
D) 5
E) None of these
Solution:
Ans : (b)          4 2 3 5 6 8 7

New Number =  5 3 5 7 7 9 9

  Repeated number is 3, 5, 7

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