How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?

1.

How many two-digit numbers satisfy this property.: The last digit (unit's digit) of the square of the two-digit number is 8 ?

[A].	1
[B].	2
[C].	3
[D].	None of these

Answer: Option D

Explanation:

A number ending in 8 can never be a perfect square.

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