A 3 x 3 grid is colored using red and blue colors such that if we rotate the…

PYQ TCS NQT 2025PYQ TCS NQT 2024

A 3 x 3 grid is colored using red and blue colors such that if we rotate the grid about its center in the plane by 180 degrees, the grid looks the same. The number of ways are

  1. A.

    72

  2. B.

    27

  3. C.

    32

  4. D.

    96

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