1.

If in the number 39682147, 1 is added to each of the digit which is less than five and 1 is subtracted from each of the digit which is greather than five then how many digits are repeating in the number thus formed?

Answer»

two
ONE
NONE
thee

Solution :The given NUMBER is -39682147
After applied operation -48573256
So, only digit 5 is repeatedin the number thus formed.


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