Question
How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?
Answer: Option D
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A number ending in 8 can never be a perfect square.
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$MF#%\sqrt{5.4756}\text{ = ?}$MF#%
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$MF#%\sqrt{1\dfrac{9}{16}}\text{} = ?$MF#%
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Question 10.
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