If 1 is added to each odd digit and 1 is subtracted from each even digit in the number 7873262, what will be the sum of the digits that are third and fourth from the left in the new number thus formed?
A12
B18
C10
D16
A12
B18
C10
D16
Related Questions:
Refer to the following number, symbol series and answer the question. Counting to be done from left to right only.
(Left) Ω 9 2 # 1 8 $ 7 3 6 * £ + 5 4 @ % & (Right)
How many such numbers are there each of which is immediately preceded by a symbol and also immediately followed by another symbol?