(Words not repeated exactlybut question is this)
Digit sliding means if there is a number 1627, after digit
sliding it will be 7162. Say a lowest positive integer with
unit digit as z, after digit sliding a new number is
acquired which four times the original number before digit
sliding. How many digits do the original number have?
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Answer Posted / sujatha
a) 4 b) 5 c)10 d)None of these
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