Question
If in the given number "5637516842", from the left, all
the even positioned digits are increased by 1 and all the odd positioned digits are decreased by 2, then how many even digits are there in the newly formed number?Solution
5 6 3 7 5 1 6 8 4 2
3 7 1 8 3 2 4 9 2 3 There are three even digits are there in the newly formed number.
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