Question

If we decrease each even digit by '2' and increase each odd digit by '1' in the number '43576521654' and then arrange all the digits in descending order, then which digit will be 8 th from the right end, after the rearrangement?

A 6 Correct Answer Incorrect Answer
B 4 Correct Answer Incorrect Answer
C 8 Correct Answer Incorrect Answer
D 2 Correct Answer Incorrect Answer

Solution

4          3          5          7          6          5          2          1          6          5          4 2          4          6          8          4          6          0          2          4          6          2 8          6          6          6           4          4          4          2          2          2          0

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