Question

If the number ‘64893875’, One is subtracted in odd digit and one is added in even digit of the number then numbers are arranged in ascending order from left to right. Then what is the sum of the digit which is third from the left end and the digit which is fourth from the right end?

A 18 Correct Answer Incorrect Answer
B 12 Correct Answer Incorrect Answer
C 10 Correct Answer Incorrect Answer
D 15 Correct Answer Incorrect Answer

Solution

6              4              8              9              3              8              7              5              7              5              9              8              2              9              6              4 2              4              5              6              7              8              9              9              Required sum = 5 + 7 =12.

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