Civil Services Kerala (കേരളം) PSC KAS Prelims Test Series 2025 Logical Reasoning Arrangement and Pattern Number Arrangement
If 2 is added to each odd digit and 1 is subtracted from each even digit in the number 2836574, what will be the sum of the digits which are third from the left and third from the right in the new number thus formed?
1
7
2
10
3
12
4
9