Question

If in the number “632642347”, “1” is subtracted from all the odd digits and “2” is added to all the even digits, then which of the following digit/digits will appear thrice in the new number thus formed?

A Only 6 and 2 Correct Answer Incorrect Answer
B Only 6, 8 and 2 Correct Answer Incorrect Answer
C Only 6 and 4 Correct Answer Incorrect Answer
D Only 6 Correct Answer Incorrect Answer
E None of the above Correct Answer Incorrect Answer

Solution

6          3          2          6          4          2          3          4          7 8          2          4          8          6          4          2          6          6

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