If in the number 485794362 1 is added to each of the digit which is placed at even position and 1 is...........

Logical Reasoning(IBPS CL) logical alphabets

If in the number 485794362, 1 is added to each of the digit which is placed at even position and 1 is subtracted from each of the digit which is placed at odd position then how many digits are repeating in the number thus formed?

Only 5