VERY SHORT ANSWER TYPEQ.1Which number cannot be the units digit of squ – InterviewSolution

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1.	VERY SHORT ANSWER TYPEQ.1Which number cannot be the units digit of square number?
Answer» Unit Digit of Perfect Square. Squares: There is a definite relationship between the unit digits when square of a number is considered, E.g. 81, 121, 441, 961 all are Perfect Square having unit digit 1 and tens digit is even. – If unit digit of a number is 2 then it can't be a perfect square .

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