Which option should replace the question mark?
Correct answer: B
Explanation:
Count the green circles and blue diamonds in each row and column.
In the completed rows, there are always 4 green circles and 9 blue diamonds.
Row 1 has 1 + 1 + 2 = 4 green circles and 3 + 2 + 4 = 9 blue diamonds.
Row 2 has 1 + 2 + 1 = 4 green circles and 3 + 1 + 5 = 9 blue diamonds.
So Row 3 should also have 4 green circles and 9 blue diamonds.
Row 3 already has 2 + 1 = 3 green circles, so the missing picture needs 1 green circle.
Row 3 already has 3 + 6 = 9 blue diamonds, so the missing picture needs 0 blue diamonds.
Therefore, the missing option should contain only one green circle, which matches Option B.
Finall answer to this puzzle: B


