Six numbers 1, 2, 4, 5, 7 and 9 are written on different faces of a dice. Two positions of this dice are shown in the figure. Which is the number on the face opposite to the face containing 9?

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Given: 

Logic: In these types of dice problems, we should write all three numbers/letters in clockwise or anticlockwise from a fix common number/letter.

The first position has numbers 5, 1, and 2.

The second position has numbers 5, 7, and 4 .
By analyzing these positions,
9 is on the opposite face of 5.

​​Thus, the correct option is (d).