3.
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How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?
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A.
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1
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B.
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2
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C.
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3
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D.
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None of these
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Answer: Option D
Explanation:
A number ending in 8 can never be a perfect square.
Title : Square Roots And Cube Roots Q3
Description : 3. How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ? ...
Rating : 5
