Test: PSAT Math

1.

Which set represents all the single-digits integers (0-9) that are either prime, a perfect square, or found in the number 68?

\dpi{100} \small \left \{1,3,4,5,7,9 \right \}

\dpi{100} \small \left \{2,3,4,5,6,7,8,9 \right \}

\dpi{100} \small \left \{ 0,1,2,3,4,5,6,7,8,9 \right \}

\dpi{100} \small \left \{1,2,3,4,5,6,7,8,9 \right \}

\dpi{100} \small \left \{0,2,3,5,6,7,8 \right \}

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